Kirby Morgan® Bulletins

SuperFlow 450 Regulator

09 of 2023 Safety

Counterfeit Kirby Morgan® Products from VR Dive Vision

10 of 2022 Safety

Counterfeit Kirby Morgan® 28 BandMasks® with Duplicate Serial Numbers

3 of 2020 Maintenance & Repair

Cleaning and Sanitizing Kirby Morgan® Helmets, BandMasks® and Full Face Masks

3 of 2019 Change to Product

P/N 510-776 Exhaust Valve Color of Material Changed from Clear to Black

5 of 2016 New Product

P/N 525-757 Parts Upgrade Kit for 450 Regulator

1 of 2015 Caution

Notice of False Training Certificates

12 of 2015 Caution

Misuse/Abuse of Technician Training Certificates

8 of 2015 Caution

USE OF AFTER MARKET OR NON-GENUINE KIRBY MORGAN® PARTS

1 of 2014 Caution

Unauthorized Sellers / Buyer Beware!

1 of 1992 Caution

Possible loosening of Emergency Valve Assembly (P/N 505-018) from the "B" Side Block Assembly Body (P/N 550-029) on "B" side block assembly style D.S.I Helmets and Masks.

3 of 2009 Change to Product

P/N 220-050 Inlet Valve

Kirby Morgan 77

09 of 2023 Safety

Counterfeit Kirby Morgan® Products from VR Dive Vision

07 of 2023 Safety

Counterfeit Kirby Morgan® Products

06 of 2023 Safety

Unauthorized Resellers and Voided Warranty

02 of 2023 Change to Product

P/N 515-034 Spacer Washer Now on P/N 505-047 MWPC

01 of 2023 Discontinuance Of Product

KM 77 Helmets P/N 500-090 and 500-091 Discontinued

10 of 2022 Safety

Counterfeit Kirby Morgan® 28 BandMasks® with Duplicate Serial Numbers

8 of 2022 Change to Product

P/N 540-095 Packing Washer Now 316L Stainless Steel

4 of 2021 Change to Product

P/N 550-046 Inlet Nipple “A” will be replaced with P/N 850-126 Hose Adapter for the Stainless Steel Side Block

1 of 2021 New Product

New Handle Grip for Stainless Steel Helmets

12 of 2020 Change to Product

Newly Designed Neoprene Neck Dam

5 of 2020 New Product

P/N 525-420 Comm. Module for Post Kit & P/N 525-430 Comm. Module for MWP Kit

3 of 2020 Maintenance & Repair

Cleaning and Sanitizing Kirby Morgan® Helmets, BandMasks® and Full Face Masks

5 of 2019 General Notice

Acceptable Breathing Systems for Kirby Morgan® Helmets and BandMasks®

4 of 2019 Maintenance & Repair

Maintenance Inspection Timetable for KMDSI Helmets and BandMasks

3 of 2019 Change to Product

P/N 510-776 Exhaust Valve Color of Material Changed from Clear to Black

6 of 2018 Change to Product

Head Cushion Snaps Material—Changed to Stainless Steel

12 of 2016 Maintenance & Repair

Update: Cleaning & Protection Products for “Rust & Rust Spots” on Stainless Steel Helmet Shells

8 of 2016 Change to Product

P/N 525-211 Sealed Pull Pin Overhaul Kit Now for Two Pins

7 of 2016 Change to Product

O-ring Kits & Overseas Spares Kits Are Now Obsolete
O-rings From O-ring Kits Now In Soft Goods Kits Shipping Immediately

6 of 2016 Change to Product

560-540 Stainless Steel Side Block Body / Low Pressure Ports

14 of 2015 Change to Product

P/N 510-754 Head Cushions Change from Zippers to VELCRO® Brand Closures

1 of 2015 Caution

Notice of False Training Certificates

12 of 2015 Caution

Misuse/Abuse of Technician Training Certificates

9 of 2015 Change to Product

350-032 Main Tube is Replaced by 350-143 Main Tube

8 of 2015 Caution

USE OF AFTER MARKET OR NON-GENUINE KIRBY MORGAN® PARTS

6 of 2015 Maintenance & Repair

This bulletin is to serve as a reminder of an important difference
in installation procedure between the port retainer screws for the
fiberglass helmets verses those of the stainless steel helmets.

5 of 2015 Change to Product

550-232 Sleeves for the sealed pull pins now marked
with groove, effective immediately

4 of 2015 New Product

525-769 Conversion Kit, 455 Regulator for KM 77
525-116 Front Standoff Kit
525-395 Conversion Kit, Rex Regulator for 37SS

14 of 2014 Change to Product

Hard Copy Manuals No Longer Available. USB Flash Drive Manuals now ship with, and are available on our website for All Product Manuals (Modular Format).

12 of 2014 Change to Product

540-039 Front Stand Offs (×2 per helmet) added to Kirby Morgan Helmets

10 of 2014 Change to Product

560-517 Stainless Steel Shells now with “Auxiliary Port”

4 of 2014 Maintenance & Repair

Cleaning And Brightening Stainless Steel Shells

3 of 2014 Change to Product

Maintenance Manuals in New Modular Format on USB Flash Drive

1 of 2014 Caution

Unauthorized Sellers / Buyer Beware!

4 of 2013 Change to Product

Chin Strap Assembly, 505-111 Lengthened

2 of 2013 Maintenance & Repair

Re. 505-110 Sealed Pull Pins- standard on all Kirby Morgan helmets except
the SL 17B & MK 21

1 of 2013 New Product

Head Cushion Foam Kit P/N 525-746

7 of 2012 New Product

Pull Pin Sleeve Kit P/N 525-112

6 of 2012 Change to Product

P/N 560-300 Zinc Whisker Anodes and P/N 560-304 Zinc Sleeve Anode Installed on All Stainless Steel Helmets

1 of 2009 General Notice

Kirby Morgan Helmet Retaining Systems

4 of 2012 New Product

New Head Cushion (p/n 510-754), Improved Head Cushion Foam Spacer Kit (HCFS, p/n 525-745) and Improved Chin Cushion (p/n 510-683)

1 of 2004 Caution

Possible damage to emergency valve main body (550-140) between male pipe threads and the "B" side block bodies (550-029) as well as the manifold block body (350-050) at the mating female pipe threads.

1 of 2005 Safety

Defective One Way Valve Recall

2 of 2006 Change to Product

Replacements for Recalled Valves (Reference Safety Notice #1 of 2005)

6 of 2007 Change to Product

New Flex Control Knobs, Part Numbers 520-524 & 520-525

5 of 2007 Change to Product

Microphones Now Shipping With Strain Relief Ring & Equalizing Vent

3 of 2007 Change to Product

Longer Waterproof Communications Connector Now Standard

2 of 2008 Change to Product

Kirby Morgan® Dive Systems is now shipping all helmets (except the 17B) with a new Pull Strap
assembly that has a 1" Stainless Steel "D" ring sewn on the end to hang the neck ring assembly and
allow proper drying. The length of the Pull Strap remains the same.

1 of 2008 Change to Product

One Way Valve Product Change

1 of 2008 Safety

Dry Suit Inflation Installation onto a Kirby Morgan® Helmet ‘B’ Side Block, Part Numbers 505-024 & 505-025

7 of 2009 New Product

New Product Tool Kit Pouch P/N 525-613

4 of 2009 New Product

Pull Strap Assembly Kit P/N 525-770

1 of 2009 Product

Communication Module used on Kirby Morgan® Helmets & EXO® Masks P/N 320-025

7 of 2010 Change to Product

530-110 Lock Nut Replaces 330-320 Lock Nut

6 of 2010 Change to Product

Length of Part Number 530-024, Screw, Increased

4 of 2010 New Product

Head Cushion Foam Spacer Kit (HCFS) Part Number 525-745

3 of 2010 New Product

New Kits Part Numbers
525-306, 525-307, 525-308, 525-322, 525-323, 525-377, 525-380, 525-381, 525-382.

2 of 2010 New Product

Anode Kits For KMDSI Helmets And BandMasks®.

5 of 2011 New Product

New Product Maintenance & Repair Log Book, P/N 125-001

4 of 2011 Caution

1 of 2011 Change to Product

Earphone Speaker, 515-008, is replaced by 515-090 Earphone Speaker

1 of 2002 Repair

Maintenance Inspection Timetable for all KMDSI Helmets and BandMasks®

1 of 2002 Safety

Correct Orientation of Oral Nasal Body P/N 520-020 & Valve P/N 510-550

M-48 MOD-1

09 of 2023 Safety

Counterfeit Kirby Morgan® Products from VR Dive Vision

07 of 2023 Safety

Counterfeit Kirby Morgan® Products

06 of 2023 Safety

Unauthorized Resellers and Voided Warranty

10 of 2022 Safety

Counterfeit Kirby Morgan® 28 BandMasks® with Duplicate Serial Numbers

6 of 2022 Change to Product

P/N 550-549 Balance Spacer Now Uses One O-ring

14 of 2020 New Product

P/N 825-050 Earphone Pocket Kit

13 of 2020 New Product

P/N 815-060 Communication Assembly for the SuperMask® and MOD-1

3 of 2020 Maintenance & Repair

Cleaning and Sanitizing Kirby Morgan® Helmets, BandMasks® and Full Face Masks

1 of 2019 New Product

Part #825-070 MOD-1 Hood with Bib Kit S/M & Part #825-075 MOD-1 Hood with Bib Kit L/XL

3 of 2017 Change to Product

250-029 Balance Piston Replaced / 550-549 Balance Spacer Color Change/ New 250-065 Washer Required (Scuba Only)

1 of 2016 Change to Product

Change to configurations offered & Rebreather Description.
“800 series” M-48 SuperMasks® & MOD-1 Full Face Masks now “805 series.”

13 of 2015 Change to Product

M-48 MOD-1 Full Face Mask: New Mask Skirt, P/N 810-017

1 of 2015 Caution

Notice of False Training Certificates

12 of 2015 Caution

Misuse/Abuse of Technician Training Certificates

8 of 2015 Caution

USE OF AFTER MARKET OR NON-GENUINE KIRBY MORGAN® PARTS

9 of 2014 Caution

Regarding Second Stages Used with
M-48 SuperMask® (P/N 800-048) and M-48 MOD 1 (P/N 800-150)

6 of 2014 Change to Product

M48 Full Face Masks without Pods now Ship
with Straps & Strap Keepers

2 of 2014 New Product

Balanced 2nd Stage SCUBA Regulator

1 of 2014 Caution

Unauthorized Sellers / Buyer Beware!

1 of 2012 New Product

M-48 Mod 1 Mask, P/N 800-150 and 800-151

5 of 2011 New Product

New Product Maintenance & Repair Log Book, P/N 125-001

SuperFlow Scuba Nonadjustable Regulator (Octopus)

09 of 2023 Safety

Counterfeit Kirby Morgan® Products from VR Dive Vision

10 of 2022 Safety

Counterfeit Kirby Morgan® 28 BandMasks® with Duplicate Serial Numbers

3 of 2020 Maintenance & Repair

Cleaning and Sanitizing Kirby Morgan® Helmets, BandMasks® and Full Face Masks

1 of 2015 Caution

Notice of False Training Certificates

12 of 2015 Caution

Misuse/Abuse of Technician Training Certificates

8 of 2015 Caution

USE OF AFTER MARKET OR NON-GENUINE KIRBY MORGAN® PARTS

1 of 2014 Caution

Unauthorized Sellers / Buyer Beware!

1 of 2001 Change to Product

Inlet Nipple Change

SuperFlow® Regulator

09 of 2023 Safety

Counterfeit Kirby Morgan® Products from VR Dive Vision

07 of 2023 Safety

Counterfeit Kirby Morgan® Products

06 of 2023 Safety

Unauthorized Resellers and Voided Warranty

10 of 2022 Safety

Counterfeit Kirby Morgan® 28 BandMasks® with Duplicate Serial Numbers

3 of 2020 Maintenance & Repair

Cleaning and Sanitizing Kirby Morgan® Helmets, BandMasks® and Full Face Masks

4 of 2017 Discontinuance Of Product

“A” Regulator Assemblies and “A” Regulator Assembly Kits

1 of 2015 Caution

Notice of False Training Certificates

12 of 2015 Caution

Misuse/Abuse of Technician Training Certificates

10 of 2015 Change to Product

Helmet & Band Mask® Regulators Now Packaged & Sold as “Kits”

8 of 2015 Caution

USE OF AFTER MARKET OR NON-GENUINE KIRBY MORGAN® PARTS

1 of 2014 Caution

Unauthorized Sellers / Buyer Beware!

4 of 2011 Caution

2 of 2002 Caution

Use of Lubricants on Regulator Exhaust Valve P/N 510-552

1 of 2002 Caution

Regulator Exhaust Valve Possible Leakage

SuperLite 17B

09 of 2023 Safety

Counterfeit Kirby Morgan® Products from VR Dive Vision

07 of 2023 Safety

Counterfeit Kirby Morgan® Products

06 of 2023 Safety

Unauthorized Resellers and Voided Warranty

10 of 2022 Safety

Counterfeit Kirby Morgan® 28 BandMasks® with Duplicate Serial Numbers

8 of 2022 Change to Product

P/N 540-095 Packing Washer Now 316L Stainless Steel

3 of 2021 Change to Product

560-070 & 560-071 Port Retainer Change of Material from Polished or Chromed Brass to Polished Stainless Steel

7 of 2020 Change to Product

P/N 510-017 O-ring will be replaced with P/N 510-018 O-ring

3 of 2020 Maintenance & Repair

Cleaning and Sanitizing Kirby Morgan® Helmets, BandMasks® and Full Face Masks

5 of 2019 General Notice

Acceptable Breathing Systems for Kirby Morgan® Helmets and BandMasks®

4 of 2019 Maintenance & Repair

Maintenance Inspection Timetable for KMDSI Helmets and BandMasks

3 of 2019 Change to Product

P/N 510-776 Exhaust Valve Color of Material Changed from Clear to Black

9 of 2018 Discontinuance Of Product

P/N 525-023 O-ring Kit for the SuperLite® 17B & MK-21 and 525-345 Helmet Spares Kit for the SuperLite® 17B and MK-21 are Discontinued

7 of 2018 Discontinuance Of Product

525-102 Double Exhaust Kit 17A/B, 525-130 Front Weight Kit, 17A/B, 525-103, 550-087 are Discontinued

14 of 2016 Maintenance & Repair

The Stability of Whisker Clamps

9 of 2016 Maintenance & Repair

Twenty Five Years is the Recommended Service Life for Fiberglass Shells, Frames & Yokes

7 of 2016 Change to Product

O-ring Kits & Overseas Spares Kits Are Now Obsolete
O-rings From O-ring Kits Now In Soft Goods Kits Shipping Immediately

4 of 2016 Change to Product

Standardization of Microphones & Earphones

1 of 2015 Caution

Notice of False Training Certificates

12 of 2015 Caution

Misuse/Abuse of Technician Training Certificates

8 of 2015 Caution

USE OF AFTER MARKET OR NON-GENUINE KIRBY MORGAN® PARTS

6 of 2015 Maintenance & Repair

This bulletin is to serve as a reminder of an important difference
in installation procedure between the port retainer screws for the
fiberglass helmets verses those of the stainless steel helmets.

1 of 2015 Change to Product

510-522 Head Cushion (for 510-521 17B Head Cushion) bag material changed

14 of 2014 Change to Product

Hard Copy Manuals No Longer Available. USB Flash Drive Manuals now ship with, and are available on our website for All Product Manuals (Modular Format).

11 of 2014 Change to Product

SL 17A/B Head Cushion, P/N 510-521. Material Improved.
525-745 Head Cushion Foam Spacer now ships with SL 17B Helmets

5 of 2014 (UPDATED March 23, 2016) Maintenance & Repair

Unauthorized “Painting” (resurfacing) Helmet Shells & KMB 18 Frames
Serial Number Tampering

3 of 2014 Change to Product

Maintenance Manuals in New Modular Format on USB Flash Drive

1 of 2014 Caution

Unauthorized Sellers / Buyer Beware!

4 of 2013 Change to Product

Chin Strap Assembly, 505-111 Lengthened

3 of 2013 Maintenance & Repair

Service Life Recommendation for Fiberglass Shells and Frames/
MK 21 Shell Conversion

1 of 1993 New Part Announcement

High Flow Emergency Valve

1 of 2009 General Notice

Kirby Morgan Helmet Retaining Systems

1 of 1987 Caution

SuperLite® 17 A/B Yoke Systems - Old Style catch

1 of 1989 Safety

Non-Diving Failure Of Stainless Steel Adapter On The Side Block Of The DSI®
SuperLite®-17 B Reclaim Helmet During Servicing

1 of 1991 Safety

SuperLite®-17 Commercial Diving Helmet

1 of 1991 Caution

POSSIBLE LOOSENING OF LATCH CATCH ASSEMBLY PLUNGER (P/N 550-016), SCREW (P/N 530-205), AND SPRING (P/N 535-801) on the SuperLite 17 A/B Helmet.

1 of 1992 Caution

Possible loosening of Emergency Valve Assembly (P/N 505-018) from the "B" Side Block Assembly Body (P/N 550-029) on "B" side block assembly style D.S.I Helmets and Masks.

1 of 1994 Safety

An unauthorized hole drilled in the shaft of a Plunger (P/N 550-016) on Latch Catch Assembly
(Push Pin) P/N 505-015.

3 of 1995 Caution

Drawstring Neck Dam Alteration for Fit.

2 of 1995 Change to Product

Locking Device for Yoke

1 of 1995 Safety

Counterfeit Kirby Morgan® KMB-18 BandMask® Diving Masks and SuperLite®-17 Diving Helmets.

1 of 1996 New Part Announcement

New silicone oral nasal mask part number 510-690

1 of 1997 Caution

Predive Equipment Inspections

1 of 1997 Change to Product

Locking Device for Yoke

1 of 1997 New Part Announcement

High Flow Emergency Valve

1 of 1998 Change to Product

Product materials change to SuperLite® 17, MK 21 Visor & KMB 18 Comfort Insert

1 of 1999 Change to Product

1 of 1999 Maintenance & Repair

SuperLite® 17A/B & MK 21 Neck Clamp Numbering

1 of 1999 Safety

1 of 1999 Caution

Communications Connection Nuts

2 of 2000 Change to Product

Material change to SL-17 Yoke

1 of 2001 New Product

High Flow Auxiliary Valve Part # 505-070

1 of 2001 Repair

"Painting" (resurfacing) Helmet Shells & Mask Frames

3 of 2003 Change to Product

Neck Clamp Assembly KMDSI Part # 505-055 (and pre '89 505-003)

2 of 2003 Change to Product

Product Change to Part #550-039 Alignment Sleeve

1 of 2003
Safety

Neck Clamp Assembly
KMDSI Part # 505-055 (and pre '89 505-003)

3 of 2004 New Product

Quad Valve™ Exhaust (KMDSI Part #525-759)

2 of 2004 New Product

New Tri-Valve® Exhaust Kit Part # 525-752 and 525-755 (SL 27® only)

1 of 2004 Caution

Possible damage to emergency valve main body (550-140) between male pipe threads and the "B" side block bodies (550-029) as well as the manifold block body (350-050) at the mating female pipe threads.

15 of 2005 Change to Product

12 of 2005 Change to Product

New Microphone for Kirby Morgan® Masks and Helmets

11 of 2005 New Product

Hinge Bolt Part #530-027

6 of 2005 Discontinuance Of Product

Discontinuance of “A” Side Block Assembly, P/N 505-022

4 of 2005 Change to Product

Quad Valve™ Cover Kit (KMDSI Part #525-762)

3 of 2005 Change to Product

Quad Valve™ Exhaust (KMDSI Part #525-759) Now Standard

1 of 2005 Safety

Defective One Way Valve Recall

8 of 2006 Change to Product

Stainless Bolt & Nut Replaces Sleeve and Bolts for Hinge on SuperLite®-17 Old Part Numbers #550-018, 530-201, New Part Numbers #530-034, 530-028

6 of 2006 Change to Product

New Manufacturing Process & Part Number for Rear Hinge Tab. Old Part Number #545-013, New Part Number #540-157

5 of 2006 Change to Product

Whisker Clamp Replacement Kit # 525-032

2 of 2006 Change to Product

Replacements for Recalled Valves (Reference Safety Notice #1 of 2005)

1 of 2006 Change to Product

New Air Train Gasket, KMDSI Part #510-762

6 of 2007 Change to Product

New Flex Control Knobs, Part Numbers 520-524 & 520-525

5 of 2007 Change to Product

Microphones Now Shipping With Strain Relief Ring & Equalizing Vent

3 of 2007 Change to Product

Longer Waterproof Communications Connector Now Standard

1 of 2007 Safety

Helmet Shell Repair Caution

1 of 2008 Change to Product

One Way Valve Product Change

1 of 2008 Safety

Dry Suit Inflation Installation onto a Kirby Morgan® Helmet ‘B’ Side Block, Part Numbers 505-024 & 505-025

10 of 2009 New Product

New Product Oral Nasal With Lens Retainer Kit, P/N 525-775 and Lens Retainer Kit, P/N 525-776

9 of 2009 New Product

New Product Oral Nasal Mask P/N 510-747

7 of 2009 New Product

New Product Tool Kit Pouch P/N 525-613

5 of 2009 Caution

SL 17 A/B & MK 21 Neck clamp

2 of 2009 New Product

Regulator Mount Nut Socket Wrench P/N 525-625

2 of 2010 New Product

Anode Kits For KMDSI Helmets And BandMasks®.

1 of 2010 Change to Product

Starboard Whisker Wing, P/N 510-786; Port Whisker Wing, P/N 510-787.

5 of 2011 New Product

New Product Maintenance & Repair Log Book, P/N 125-001

4 of 2011 Caution

1 of 2011 Change to Product

Earphone Speaker, 515-008, is replaced by 515-090 Earphone Speaker

2 of 2002 Caution

Use of Lubricants on Regulator Exhaust Valve P/N 510-552

1 of 2002 Caution

Regulator Exhaust Valve Possible Leakage

1 of 2002 Repair

Maintenance Inspection Timetable for all KMDSI Helmets and BandMasks®

1 of 2002 Safety

Correct Orientation of Oral Nasal Body P/N 520-020 & Valve P/N 510-550

1 of 2000 Repair

The neck clamp assembly.

Kirby Morgan 57

09 of 2023 Safety

Counterfeit Kirby Morgan® Products from VR Dive Vision

07 of 2023 Safety

Counterfeit Kirby Morgan® Products

06 of 2023 Safety

Unauthorized Resellers and Voided Warranty

02 of 2023 Change to Product

P/N 515-034 Spacer Washer Now on P/N 505-047 MWPC

10 of 2022 Safety

Counterfeit Kirby Morgan® 28 BandMasks® with Duplicate Serial Numbers

8 of 2022 Change to Product

P/N 540-095 Packing Washer Now 316L Stainless Steel

5 of 2021 Change to Product

P/N 540-105 Split Ring Now P/N 540-546 Split Ring, Stainless Steel

12 of 2020 Change to Product

Newly Designed Neoprene Neck Dam

5 of 2020 New Product

P/N 525-420 Comm. Module for Post Kit & P/N 525-430 Comm. Module for MWP Kit

3 of 2020 Maintenance & Repair

Cleaning and Sanitizing Kirby Morgan® Helmets, BandMasks® and Full Face Masks

5 of 2019 General Notice

Acceptable Breathing Systems for Kirby Morgan® Helmets and BandMasks®

4 of 2019 Maintenance & Repair

Maintenance Inspection Timetable for KMDSI Helmets and BandMasks

3 of 2019 Change to Product

P/N 510-776 Exhaust Valve Color of Material Changed from Clear to Black

6 of 2018 Change to Product

Head Cushion Snaps Material—Changed to Stainless Steel

14 of 2016 Maintenance & Repair

The Stability of Whisker Clamps

11 of 2016 New Product

Soft Goods Overhaul Kits for Units with 455 Regulators

10 of 2016 Discontinuance Of Product

KM 57 Helmets P/N 500-080 and 500-081 Discontinued

9 of 2016 Maintenance & Repair

Twenty Five Years is the Recommended Service Life for Fiberglass Shells, Frames & Yokes

8 of 2016 Change to Product

P/N 525-211 Sealed Pull Pin Overhaul Kit Now for Two Pins

7 of 2016 Change to Product

O-ring Kits & Overseas Spares Kits Are Now Obsolete
O-rings From O-ring Kits Now In Soft Goods Kits Shipping Immediately

5 of 2016 New Product

P/N 525-757 Parts Upgrade Kit for 450 Regulator

14 of 2015 Change to Product

P/N 510-754 Head Cushions Change from Zippers to VELCRO® Brand Closures

1 of 2015 Caution

Notice of False Training Certificates

12 of 2015 Caution

Misuse/Abuse of Technician Training Certificates

8 of 2015 Caution

USE OF AFTER MARKET OR NON-GENUINE KIRBY MORGAN® PARTS

6 of 2015 Maintenance & Repair

This bulletin is to serve as a reminder of an important difference
in installation procedure between the port retainer screws for the
fiberglass helmets verses those of the stainless steel helmets.

5 of 2015 Change to Product

550-232 Sleeves for the sealed pull pins now marked
with groove, effective immediately

4 of 2015 New Product

525-769 Conversion Kit, 455 Regulator for KM 77
525-116 Front Standoff Kit
525-395 Conversion Kit, Rex Regulator for 37SS

3 of 2015 New Product

The 525-765 455 Balanced Regulator Conversion Kit

14 of 2014 Change to Product

Hard Copy Manuals No Longer Available. USB Flash Drive Manuals now ship with, and are available on our website for All Product Manuals (Modular Format).

12 of 2014 Change to Product

540-039 Front Stand Offs (×2 per helmet) added to Kirby Morgan Helmets

5 of 2014 (UPDATED March 23, 2016) Maintenance & Repair

Unauthorized “Painting” (resurfacing) Helmet Shells & KMB 18 Frames
Serial Number Tampering

3 of 2014 Change to Product

Maintenance Manuals in New Modular Format on USB Flash Drive

1 of 2014 Caution

Unauthorized Sellers / Buyer Beware!

4 of 2013 Change to Product

Chin Strap Assembly, 505-111 Lengthened

2 of 2013 Maintenance & Repair

Re. 505-110 Sealed Pull Pins- standard on all Kirby Morgan helmets except
the SL 17B & MK 21

1 of 2013 New Product

Head Cushion Foam Kit P/N 525-746

7 of 2012 New Product

Pull Pin Sleeve Kit P/N 525-112

1 of 2009 General Notice

Kirby Morgan Helmet Retaining Systems

5 of 2012 Change to Product

Washer P/N 530-556 Added to Kit P/N 525-717 KM 37, 47, 57 and 17K Brackets Kit

4 of 2012 New Product

New Head Cushion (p/n 510-754), Improved Head Cushion Foam Spacer Kit (HCFS, p/n 525-745) and Improved Chin Cushion (p/n 510-683)

1 of 2001 Repair

"Painting" (resurfacing) Helmet Shells & Mask Frames

3 of 2004 New Product

Quad Valve™ Exhaust (KMDSI Part #525-759)

1 of 2004 Caution

Possible damage to emergency valve main body (550-140) between male pipe threads and the "B" side block bodies (550-029) as well as the manifold block body (350-050) at the mating female pipe threads.

16 of 2005 Change to Product

New Stepped Neck Dam Ring Part# 560-078 and Split Ring Part #540-105

15 of 2005 Change to Product

12 of 2005 Change to Product

New Microphone for Kirby Morgan® Masks and Helmets

11 of 2005 New Product

Hinge Bolt Part #530-027

1 of 2005 Safety

Defective One Way Valve Recall

7 of 2006 Change to Product

Helmet Sealed Pull Pins (Part #505-110) No Longer Marked with an “S”

5 of 2006 Change to Product

Whisker Clamp Replacement Kit # 525-032

2 of 2006 Change to Product

Replacements for Recalled Valves (Reference Safety Notice #1 of 2005)

1 of 2006 Change to Product

New Air Train Gasket, KMDSI Part #510-762

6 of 2007 Change to Product

New Flex Control Knobs, Part Numbers 520-524 & 520-525

5 of 2007 Change to Product

Microphones Now Shipping With Strain Relief Ring & Equalizing Vent

3 of 2007 Change to Product

Longer Waterproof Communications Connector Now Standard

1 of 2007 Safety

Helmet Shell Repair Caution

2 of 2008 Change to Product

Kirby Morgan® Dive Systems is now shipping all helmets (except the 17B) with a new Pull Strap
assembly that has a 1" Stainless Steel "D" ring sewn on the end to hang the neck ring assembly and
allow proper drying. The length of the Pull Strap remains the same.

1 of 2008 Change to Product

One Way Valve Product Change

1 of 2008 Safety

Dry Suit Inflation Installation onto a Kirby Morgan® Helmet ‘B’ Side Block, Part Numbers 505-024 & 505-025

10 of 2009 New Product

New Product Oral Nasal With Lens Retainer Kit, P/N 525-775 and Lens Retainer Kit, P/N 525-776

9 of 2009 New Product

New Product Oral Nasal Mask P/N 510-747

3 of 2009 Change to Product

P/N 220-050 Inlet Valve

1 of 2009 Product

Communication Module used on Kirby Morgan® Helmets & EXO® Masks P/N 320-025

7 of 2010 Change to Product

530-110 Lock Nut Replaces 330-320 Lock Nut

6 of 2010 Change to Product

Length of Part Number 530-024, Screw, Increased

4 of 2010 New Product

Head Cushion Foam Spacer Kit (HCFS) Part Number 525-745

2 of 2010 New Product

Anode Kits For KMDSI Helmets And BandMasks®.

1 of 2010 Change to Product

Starboard Whisker Wing, P/N 510-786; Port Whisker Wing, P/N 510-787.

5 of 2011 New Product

New Product Maintenance & Repair Log Book, P/N 125-001

1 of 2011 Change to Product

Earphone Speaker, 515-008, is replaced by 515-090 Earphone Speaker

1 of 2002 Repair

Maintenance Inspection Timetable for all KMDSI Helmets and BandMasks®

1 of 2002 Safety

Correct Orientation of Oral Nasal Body P/N 520-020 & Valve P/N 510-550

First Stage w/Balanced Second Stage Regulator Assembly

09 of 2023 Safety

Counterfeit Kirby Morgan® Products from VR Dive Vision

07 of 2023 Safety

Counterfeit Kirby Morgan® Products

06 of 2023 Safety

Unauthorized Resellers and Voided Warranty

10 of 2022 Safety

Counterfeit Kirby Morgan® 28 BandMasks® with Duplicate Serial Numbers

6 of 2022 Change to Product

P/N 550-549 Balance Spacer Now Uses One O-ring

3 of 2020 Maintenance & Repair

Cleaning and Sanitizing Kirby Morgan® Helmets, BandMasks® and Full Face Masks

3 of 2017 Change to Product

250-029 Balance Piston Replaced / 550-549 Balance Spacer Color Change/ New 250-065 Washer Required (Scuba Only)

1 of 2015 Caution

Notice of False Training Certificates

12 of 2015 Caution

Misuse/Abuse of Technician Training Certificates

8 of 2015 Caution

USE OF AFTER MARKET OR NON-GENUINE KIRBY MORGAN® PARTS

2 of 2015 General Notice

An Overview of Kirby Morgan SCUBA Regulators Alone, or in SCUBA “Setups”, Paired with the First Stage Regulator.

2 of 2014 New Product

Balanced 2nd Stage SCUBA Regulator

1 of 2014 Caution

Unauthorized Sellers / Buyer Beware!

SuperFlow Scuba Regulator Assembly w/Metal Adjustable 2nd Stage

09 of 2023 Safety

Counterfeit Kirby Morgan® Products from VR Dive Vision

10 of 2022 Safety

Counterfeit Kirby Morgan® 28 BandMasks® with Duplicate Serial Numbers

3 of 2020 Maintenance & Repair

Cleaning and Sanitizing Kirby Morgan® Helmets, BandMasks® and Full Face Masks

1 of 2015 Caution

Notice of False Training Certificates

12 of 2015 Caution

Misuse/Abuse of Technician Training Certificates

8 of 2015 Caution

USE OF AFTER MARKET OR NON-GENUINE KIRBY MORGAN® PARTS

2 of 2015 General Notice

An Overview of Kirby Morgan SCUBA Regulators Alone, or in SCUBA “Setups”, Paired with the First Stage Regulator.

1 of 2014 Caution

Unauthorized Sellers / Buyer Beware!

Kirby Morgan 47

09 of 2023 Safety

Counterfeit Kirby Morgan® Products from VR Dive Vision

07 of 2023 Safety

Counterfeit Kirby Morgan® Products

06 of 2023 Safety

Unauthorized Resellers and Voided Warranty

02 of 2023 Change to Product

P/N 515-034 Spacer Washer Now on P/N 505-047 MWPC

10 of 2022 Safety

Counterfeit Kirby Morgan® 28 BandMasks® with Duplicate Serial Numbers

8 of 2022 Change to Product

P/N 540-095 Packing Washer Now 316L Stainless Steel

5 of 2021 Change to Product

P/N 540-105 Split Ring Now P/N 540-546 Split Ring, Stainless Steel

12 of 2020 Change to Product

Newly Designed Neoprene Neck Dam

11 of 2020 Discontinuance Of Product

KM 47 Helmets P/N 500-070 and 500-071 Discontinued

5 of 2020 New Product

P/N 525-420 Comm. Module for Post Kit & P/N 525-430 Comm. Module for MWP Kit

3 of 2020 Maintenance & Repair

Cleaning and Sanitizing Kirby Morgan® Helmets, BandMasks® and Full Face Masks

5 of 2019 General Notice

Acceptable Breathing Systems for Kirby Morgan® Helmets and BandMasks®

4 of 2019 Maintenance & Repair

Maintenance Inspection Timetable for KMDSI Helmets and BandMasks

3 of 2019 Change to Product

P/N 510-776 Exhaust Valve Color of Material Changed from Clear to Black

6 of 2018 Change to Product

Head Cushion Snaps Material—Changed to Stainless Steel

9 of 2016 Maintenance & Repair

Twenty Five Years is the Recommended Service Life for Fiberglass Shells, Frames & Yokes

8 of 2016 Change to Product

P/N 525-211 Sealed Pull Pin Overhaul Kit Now for Two Pins

7 of 2016 Change to Product

O-ring Kits & Overseas Spares Kits Are Now Obsolete
O-rings From O-ring Kits Now In Soft Goods Kits Shipping Immediately

14 of 2015 Change to Product

P/N 510-754 Head Cushions Change from Zippers to VELCRO® Brand Closures

1 of 2015 Caution

Notice of False Training Certificates

12 of 2015 Caution

Misuse/Abuse of Technician Training Certificates

9 of 2015 Change to Product

350-032 Main Tube is Replaced by 350-143 Main Tube

8 of 2015 Caution

USE OF AFTER MARKET OR NON-GENUINE KIRBY MORGAN® PARTS

6 of 2015 Maintenance & Repair

This bulletin is to serve as a reminder of an important difference
in installation procedure between the port retainer screws for the
fiberglass helmets verses those of the stainless steel helmets.

5 of 2015 Change to Product

550-232 Sleeves for the sealed pull pins now marked
with groove, effective immediately

4 of 2015 New Product

525-769 Conversion Kit, 455 Regulator for KM 77
525-116 Front Standoff Kit
525-395 Conversion Kit, Rex Regulator for 37SS

14 of 2014 Change to Product

Hard Copy Manuals No Longer Available. USB Flash Drive Manuals now ship with, and are available on our website for All Product Manuals (Modular Format).

12 of 2014 Change to Product

540-039 Front Stand Offs (×2 per helmet) added to Kirby Morgan Helmets

5 of 2014 (UPDATED March 23, 2016) Maintenance & Repair

Unauthorized “Painting” (resurfacing) Helmet Shells & KMB 18 Frames
Serial Number Tampering

3 of 2014 Change to Product

Maintenance Manuals in New Modular Format on USB Flash Drive

1 of 2014 Caution

Unauthorized Sellers / Buyer Beware!

4 of 2013 Change to Product

Chin Strap Assembly, 505-111 Lengthened

2 of 2013 Maintenance & Repair

Re. 505-110 Sealed Pull Pins- standard on all Kirby Morgan helmets except
the SL 17B & MK 21

1 of 2013 New Product

Head Cushion Foam Kit P/N 525-746

7 of 2012 New Product

Pull Pin Sleeve Kit P/N 525-112

1 of 2009 General Notice

Kirby Morgan Helmet Retaining Systems

5 of 2012 Change to Product

Washer P/N 530-556 Added to Kit P/N 525-717 KM 37, 47, 57 and 17K Brackets Kit

4 of 2012 New Product

New Head Cushion (p/n 510-754), Improved Head Cushion Foam Spacer Kit (HCFS, p/n 525-745) and Improved Chin Cushion (p/n 510-683)

1 of 2001 Repair

"Painting" (resurfacing) Helmet Shells & Mask Frames

1 of 2004 Caution

Possible damage to emergency valve main body (550-140) between male pipe threads and the "B" side block bodies (550-029) as well as the manifold block body (350-050) at the mating female pipe threads.

16 of 2005 Change to Product

New Stepped Neck Dam Ring Part# 560-078 and Split Ring Part #540-105

15 of 2005 Change to Product

12 of 2005 Change to Product

New Microphone for Kirby Morgan® Masks and Helmets

11 of 2005 New Product

Hinge Bolt Part #530-027

1 of 2005 Safety

Defective One Way Valve Recall

2 of 2006 Change to Product

Replacements for Recalled Valves (Reference Safety Notice #1 of 2005)

1 of 2006 Change to Product

New Air Train Gasket, KMDSI Part #510-762

6 of 2007 Change to Product

New Flex Control Knobs, Part Numbers 520-524 & 520-525

5 of 2007 Change to Product

Microphones Now Shipping With Strain Relief Ring & Equalizing Vent

3 of 2007 Change to Product

Longer Waterproof Communications Connector Now Standard

1 of 2007 Safety

Helmet Shell Repair Caution

2 of 2008 Change to Product

Kirby Morgan® Dive Systems is now shipping all helmets (except the 17B) with a new Pull Strap
assembly that has a 1" Stainless Steel "D" ring sewn on the end to hang the neck ring assembly and
allow proper drying. The length of the Pull Strap remains the same.

1 of 2008 Change to Product

One Way Valve Product Change

1 of 2008 Safety

Dry Suit Inflation Installation onto a Kirby Morgan® Helmet ‘B’ Side Block, Part Numbers 505-024 & 505-025

7 of 2009 New Product

New Product Tool Kit Pouch P/N 525-613

4 of 2009 New Product

Pull Strap Assembly Kit P/N 525-770

1 of 2009 Product

Communication Module used on Kirby Morgan® Helmets & EXO® Masks P/N 320-025

7 of 2010 Change to Product

530-110 Lock Nut Replaces 330-320 Lock Nut

6 of 2010 Change to Product

Length of Part Number 530-024, Screw, Increased

4 of 2010 New Product

Head Cushion Foam Spacer Kit (HCFS) Part Number 525-745

3 of 2010 New Product

New Kits Part Numbers
525-306, 525-307, 525-308, 525-322, 525-323, 525-377, 525-380, 525-381, 525-382.

2 of 2010 New Product

Anode Kits For KMDSI Helmets And BandMasks®.

7 of 2011 New Product

REX® Regulator Exhaust Valve Part Number 510-777

5 of 2011 New Product

New Product Maintenance & Repair Log Book, P/N 125-001

4 of 2011 Caution

1 of 2011 Change to Product

Earphone Speaker, 515-008, is replaced by 515-090 Earphone Speaker

1 of 2002 Repair

Maintenance Inspection Timetable for all KMDSI Helmets and BandMasks®

1 of 2002 Safety

Correct Orientation of Oral Nasal Body P/N 520-020 & Valve P/N 510-550

M-48 SuperMask

09 of 2023 Safety

Counterfeit Kirby Morgan® Products from VR Dive Vision

07 of 2023 Safety

Counterfeit Kirby Morgan® Products

06 of 2023 Safety

Unauthorized Resellers and Voided Warranty

10 of 2022 Safety

Counterfeit Kirby Morgan® 28 BandMasks® with Duplicate Serial Numbers

6 of 2022 Change to Product

P/N 550-549 Balance Spacer Now Uses One O-ring

14 of 2020 New Product

P/N 825-050 Earphone Pocket Kit

13 of 2020 New Product

P/N 815-060 Communication Assembly for the SuperMask® and MOD-1

3 of 2020 Maintenance & Repair

Cleaning and Sanitizing Kirby Morgan® Helmets, BandMasks® and Full Face Masks

3 of 2017 Change to Product

250-029 Balance Piston Replaced / 550-549 Balance Spacer Color Change/ New 250-065 Washer Required (Scuba Only)

1 of 2016 Change to Product

Change to configurations offered & Rebreather Description.
“800 series” M-48 SuperMasks® & MOD-1 Full Face Masks now “805 series.”

1 of 2015 Caution

Notice of False Training Certificates

12 of 2015 Caution

Misuse/Abuse of Technician Training Certificates

8 of 2015 Caution

USE OF AFTER MARKET OR NON-GENUINE KIRBY MORGAN® PARTS

9 of 2014 Caution

Regarding Second Stages Used with
M-48 SuperMask® (P/N 800-048) and M-48 MOD 1 (P/N 800-150)

6 of 2014 Change to Product

M48 Full Face Masks without Pods now Ship
with Straps & Strap Keepers

2 of 2014 New Product

Balanced 2nd Stage SCUBA Regulator

1 of 2014 Caution

Unauthorized Sellers / Buyer Beware!

4 of 2002 Change to Product

Product Change to Part #800-015 SuperMask® Scuba Pod

2 of 2005 New Product

New Hi Flow Inlet Swivel - Part #305-017

5 of 2011 New Product

New Product Maintenance & Repair Log Book, P/N 125-001

Metal SuperFlow Scuba Regulator

09 of 2023 Safety

Counterfeit Kirby Morgan® Products from VR Dive Vision

07 of 2023 Safety

Counterfeit Kirby Morgan® Products

06 of 2023 Safety

Unauthorized Resellers and Voided Warranty

10 of 2022 Safety

Counterfeit Kirby Morgan® 28 BandMasks® with Duplicate Serial Numbers

3 of 2020 Maintenance & Repair

Cleaning and Sanitizing Kirby Morgan® Helmets, BandMasks® and Full Face Masks

1 of 2015 Caution

Notice of False Training Certificates

12 of 2015 Caution

Misuse/Abuse of Technician Training Certificates

8 of 2015 Caution

USE OF AFTER MARKET OR NON-GENUINE KIRBY MORGAN® PARTS

2 of 2015 General Notice

An Overview of Kirby Morgan SCUBA Regulators Alone, or in SCUBA “Setups”, Paired with the First Stage Regulator.

1 of 2014 Caution

Unauthorized Sellers / Buyer Beware!

1 of 2002 Caution

Regulator Exhaust Valve Possible Leakage

SuperFlow® 350 Regulator

09 of 2023 Safety

Counterfeit Kirby Morgan® Products from VR Dive Vision

07 of 2023 Safety

Counterfeit Kirby Morgan® Products

06 of 2023 Safety

Unauthorized Resellers and Voided Warranty

10 of 2022 Safety

Counterfeit Kirby Morgan® 28 BandMasks® with Duplicate Serial Numbers

3 of 2020 Maintenance & Repair

Cleaning and Sanitizing Kirby Morgan® Helmets, BandMasks® and Full Face Masks

1 of 2015 Caution

Notice of False Training Certificates

12 of 2015 Caution

Misuse/Abuse of Technician Training Certificates

10 of 2015 Change to Product

Helmet & Band Mask® Regulators Now Packaged & Sold as “Kits”

8 of 2015 Caution

USE OF AFTER MARKET OR NON-GENUINE KIRBY MORGAN® PARTS

1 of 2014 Caution

Unauthorized Sellers / Buyer Beware!

1 of 1992 Caution

Possible loosening of Emergency Valve Assembly (P/N 505-018) from the "B" Side Block Assembly Body (P/N 550-029) on "B" side block assembly style D.S.I Helmets and Masks.

10 of 2005 New Kit

Flange Kit for SuperFlow® 350, KMDSI Part #525-027

9 of 2005 Change to Product

New SuperFlow® 350 Regulator Body, KMDSI Part #545-080

7 of 2005 Change to Product

Miller Oral/Nasal Valve Part # 910-335 Discontinued

4 of 2011 Caution

1 of 2002 Caution

Regulator Exhaust Valve Possible Leakage

2 of 2002 Caution

Use of Lubricants on Regulator Exhaust Valve P/N 510-552

Kirby Morgan 97

09 of 2023 Safety

Counterfeit Kirby Morgan® Products from VR Dive Vision

07 of 2023 Safety

Counterfeit Kirby Morgan® Products

06 of 2023 Safety

Unauthorized Resellers and Voided Warranty

02 of 2023 Change to Product

P/N 515-034 Spacer Washer Now on P/N 505-047 MWPC

10 of 2022 Safety

Counterfeit Kirby Morgan® 28 BandMasks® with Duplicate Serial Numbers

8 of 2022 Change to Product

P/N 540-095 Packing Washer Now 316L Stainless Steel

6 of 2022 Change to Product

P/N 550-549 Balance Spacer Now Uses One O-ring

5 of 2022 Change to Product

P/N 540-053 455 Regulator Cover Guard

2 of 2022 Change to Product

P/N 550-081 Regulator Mount Nut Now Silicon Bronze

4 of 2021 Change to Product

P/N 550-046 Inlet Nipple “A” will be replaced with P/N 850-126 Hose Adapter for the Stainless Steel Side Block

1 of 2021 New Product

New Handle Grip for Stainless Steel Helmets

12 of 2020 Change to Product

Newly Designed Neoprene Neck Dam

8 of 2020 Change to Product

P/N 530-099 Cover Retainer Screw and P/N 550-074 Bishop Pin Now Bronze

7 of 2020 Change to Product

P/N 510-017 O-ring will be replaced with P/N 510-018 O-ring

5 of 2020 New Product

P/N 525-420 Comm. Module for Post Kit & P/N 525-430 Comm. Module for MWP Kit

3 of 2020 Maintenance & Repair

Cleaning and Sanitizing Kirby Morgan® Helmets, BandMasks® and Full Face Masks

5 of 2019 General Notice

Acceptable Breathing Systems for Kirby Morgan® Helmets and BandMasks®

4 of 2019 Maintenance & Repair

Maintenance Inspection Timetable for KMDSI Helmets and BandMasks

3 of 2019 Change to Product

P/N 510-776 Exhaust Valve Color of Material Changed from Clear to Black

8 of 2018 New Product

Water Shroud Kit for the Kirby Morgan® 97 Part #525-761

6 of 2018 Change to Product

Head Cushion Snaps Material—Changed to Stainless Steel

14 of 2016 Maintenance & Repair

The Stability of Whisker Clamps

12 of 2016 Maintenance & Repair

Update: Cleaning & Protection Products for “Rust & Rust Spots” on Stainless Steel Helmet Shells

8 of 2016 Change to Product

P/N 525-211 Sealed Pull Pin Overhaul Kit Now for Two Pins

7 of 2016 Change to Product

O-ring Kits & Overseas Spares Kits Are Now Obsolete
O-rings From O-ring Kits Now In Soft Goods Kits Shipping Immediately

6 of 2016 Change to Product

560-540 Stainless Steel Side Block Body / Low Pressure Ports

14 of 2015 Change to Product

P/N 510-754 Head Cushions Change from Zippers to VELCRO® Brand Closures

1 of 2015 Caution

Notice of False Training Certificates

12 of 2015 Caution

Misuse/Abuse of Technician Training Certificates

8 of 2015 Caution

USE OF AFTER MARKET OR NON-GENUINE KIRBY MORGAN® PARTS

6 of 2015 Maintenance & Repair

This bulletin is to serve as a reminder of an important difference
in installation procedure between the port retainer screws for the
fiberglass helmets verses those of the stainless steel helmets.

5 of 2015 Change to Product

550-232 Sleeves for the sealed pull pins now marked
with groove, effective immediately

4 of 2015 New Product

525-769 Conversion Kit, 455 Regulator for KM 77
525-116 Front Standoff Kit
525-395 Conversion Kit, Rex Regulator for 37SS

3 of 2015 New Product

The 525-765 455 Balanced Regulator Conversion Kit

14 of 2014 Change to Product

Hard Copy Manuals No Longer Available. USB Flash Drive Manuals now ship with, and are available on our website for All Product Manuals (Modular Format).

12 of 2014 Change to Product

540-039 Front Stand Offs (×2 per helmet) added to Kirby Morgan Helmets

10 of 2014 Change to Product

560-517 Stainless Steel Shells now with “Auxiliary Port”

8 of 2014 New Product

New Kits, Part Numbers 225-120, 525-304, 525-328, 525-364,
525-370, 525-630 and 525-767

4 of 2014 Maintenance & Repair

Cleaning And Brightening Stainless Steel Shells

3 of 2014 Change to Product

Maintenance Manuals in New Modular Format on USB Flash Drive

1 of 2014 Caution

Unauthorized Sellers / Buyer Beware!

5 of 2013 New Product

Kirby Morgan® 97 Helmet, P/N 500-700 and 500-701

Kirby Morgan 37SS

09 of 2023 Safety

Counterfeit Kirby Morgan® Products from VR Dive Vision

07 of 2023 Safety

Counterfeit Kirby Morgan® Products

06 of 2023 Safety

Unauthorized Resellers and Voided Warranty

02 of 2023 Change to Product

P/N 515-034 Spacer Washer Now on P/N 505-047 MWPC

10 of 2022 Safety

Counterfeit Kirby Morgan® 28 BandMasks® with Duplicate Serial Numbers

8 of 2022 Change to Product

P/N 540-095 Packing Washer Now 316L Stainless Steel

2 of 2022 Change to Product

P/N 550-081 Regulator Mount Nut Now Silicon Bronze

4 of 2021 Change to Product

P/N 550-046 Inlet Nipple “A” will be replaced with P/N 850-126 Hose Adapter for the Stainless Steel Side Block

1 of 2021 New Product

New Handle Grip for Stainless Steel Helmets

12 of 2020 Change to Product

Newly Designed Neoprene Neck Dam

6 of 2020 New Product

P/N 525-390 KM 37SS Water Shroud Kit

5 of 2020 New Product

P/N 525-420 Comm. Module for Post Kit & P/N 525-430 Comm. Module for MWP Kit

3 of 2020 Maintenance & Repair

Cleaning and Sanitizing Kirby Morgan® Helmets, BandMasks® and Full Face Masks

5 of 2019 General Notice

Acceptable Breathing Systems for Kirby Morgan® Helmets and BandMasks®

4 of 2019 Maintenance & Repair

Maintenance Inspection Timetable for KMDSI Helmets and BandMasks

3 of 2019 Change to Product

P/N 510-776 Exhaust Valve Color of Material Changed from Clear to Black

6 of 2018 Change to Product

Head Cushion Snaps Material—Changed to Stainless Steel

14 of 2016 Maintenance & Repair

The Stability of Whisker Clamps

12 of 2016 Maintenance & Repair

Update: Cleaning & Protection Products for “Rust & Rust Spots” on Stainless Steel Helmet Shells

8 of 2016 Change to Product

P/N 525-211 Sealed Pull Pin Overhaul Kit Now for Two Pins

7 of 2016 Change to Product

O-ring Kits & Overseas Spares Kits Are Now Obsolete
O-rings From O-ring Kits Now In Soft Goods Kits Shipping Immediately

6 of 2016 Change to Product

560-540 Stainless Steel Side Block Body / Low Pressure Ports

14 of 2015 Change to Product

P/N 510-754 Head Cushions Change from Zippers to VELCRO® Brand Closures

1 of 2015 Caution

Notice of False Training Certificates

12 of 2015 Caution

Misuse/Abuse of Technician Training Certificates

8 of 2015 Caution

USE OF AFTER MARKET OR NON-GENUINE KIRBY MORGAN® PARTS

6 of 2015 Maintenance & Repair

This bulletin is to serve as a reminder of an important difference
in installation procedure between the port retainer screws for the
fiberglass helmets verses those of the stainless steel helmets.

5 of 2015 Change to Product

550-232 Sleeves for the sealed pull pins now marked
with groove, effective immediately

4 of 2015 New Product

525-769 Conversion Kit, 455 Regulator for KM 77
525-116 Front Standoff Kit
525-395 Conversion Kit, Rex Regulator for 37SS

14 of 2014 Change to Product

Hard Copy Manuals No Longer Available. USB Flash Drive Manuals now ship with, and are available on our website for All Product Manuals (Modular Format).

12 of 2014 Change to Product

540-039 Front Stand Offs (×2 per helmet) added to Kirby Morgan Helmets

10 of 2014 Change to Product

560-517 Stainless Steel Shells now with “Auxiliary Port”

4 of 2014 Maintenance & Repair

Cleaning And Brightening Stainless Steel Shells

3 of 2014 Change to Product

Maintenance Manuals in New Modular Format on USB Flash Drive

1 of 2014 Caution

Unauthorized Sellers / Buyer Beware!

4 of 2013 Change to Product

Chin Strap Assembly, 505-111 Lengthened

2 of 2013 Maintenance & Repair

Re. 505-110 Sealed Pull Pins- standard on all Kirby Morgan helmets except
the SL 17B & MK 21

1 of 2013 New Product

Head Cushion Foam Kit P/N 525-746

7 of 2012 New Product

Pull Pin Sleeve Kit P/N 525-112

6 of 2012 Change to Product

P/N 560-300 Zinc Whisker Anodes and P/N 560-304 Zinc Sleeve Anode Installed on All Stainless Steel Helmets

1 of 2009 General Notice

Kirby Morgan Helmet Retaining Systems

4 of 2012 New Product

New Head Cushion (p/n 510-754), Improved Head Cushion Foam Spacer Kit (HCFS, p/n 525-745) and Improved Chin Cushion (p/n 510-683)

1 of 2005 Safety

Defective One Way Valve Recall

2 of 2006 Change to Product

Replacements for Recalled Valves (Reference Safety Notice #1 of 2005)

5 of 2007 Change to Product

Microphones Now Shipping With Strain Relief Ring & Equalizing Vent

2 of 2008 Change to Product

Kirby Morgan® Dive Systems is now shipping all helmets (except the 17B) with a new Pull Strap
assembly that has a 1" Stainless Steel "D" ring sewn on the end to hang the neck ring assembly and
allow proper drying. The length of the Pull Strap remains the same.

1 of 2008 Change to Product

One Way Valve Product Change

1 of 2008 Safety

Dry Suit Inflation Installation onto a Kirby Morgan® Helmet ‘B’ Side Block, Part Numbers 505-024 & 505-025

10 of 2009 New Product

New Product Oral Nasal With Lens Retainer Kit, P/N 525-775 and Lens Retainer Kit, P/N 525-776

8 of 2009 New Product

New Product Kirby Morgan® 37SS Diving Helmet

1 of 2009 Product

Communication Module used on Kirby Morgan® Helmets & EXO® Masks P/N 320-025

7 of 2010 Change to Product

530-110 Lock Nut Replaces 330-320 Lock Nut

6 of 2010 Change to Product

Length of Part Number 530-024, Screw, Increased

4 of 2010 New Product

Head Cushion Foam Spacer Kit (HCFS) Part Number 525-745

3 of 2010 New Product

New Kits Part Numbers
525-306, 525-307, 525-308, 525-322, 525-323, 525-377, 525-380, 525-381, 525-382.

2 of 2010 New Product

Anode Kits For KMDSI Helmets And BandMasks®.

1 of 2010 Change to Product

Starboard Whisker Wing, P/N 510-786; Port Whisker Wing, P/N 510-787.

5 of 2011 New Product

New Product Maintenance & Repair Log Book, P/N 125-001

4 of 2011 Caution

1 of 2011 Change to Product

Earphone Speaker, 515-008, is replaced by 515-090 Earphone Speaker

1 of 2002 Repair

Maintenance Inspection Timetable for all KMDSI Helmets and BandMasks®

1 of 2002 Safety

Correct Orientation of Oral Nasal Body P/N 520-020 & Valve P/N 510-550

KMACS-5 With Communications

09 of 2023 Safety

Counterfeit Kirby Morgan® Products from VR Dive Vision

07 of 2023 Safety

Counterfeit Kirby Morgan® Products

06 of 2023 Safety

Unauthorized Resellers and Voided Warranty

10 of 2022 Safety

Counterfeit Kirby Morgan® 28 BandMasks® with Duplicate Serial Numbers

2 of 2016 Change to Product

KMACS 5 Communicator Manufacturer Change to OTS

1 of 2015 Caution

Notice of False Training Certificates

12 of 2015 Caution

Misuse/Abuse of Technician Training Certificates

8 of 2015 Caution

USE OF AFTER MARKET OR NON-GENUINE KIRBY MORGAN® PARTS

14 of 2014 Change to Product

Hard Copy Manuals No Longer Available. USB Flash Drive Manuals now ship with, and are available on our website for All Product Manuals (Modular Format).

1 of 2014 Caution

Unauthorized Sellers / Buyer Beware!

1 of 2002 Change to Product

Product change to DCS-2A Dive Control System

1 of 2004 New Product

New Kirby Morgan® Air Control System 5

14 of 2005 Change to Product

New Communications Box for KMACS & DCS

4 of 2006 Change to Product

New Design for Communicator for KMACS-5

2 of 2007 New Kit

KMACS-5 Communication Conversion Kit, Part #425-099

5 of 2010 Change to Product

New Communicator 415-107 & Charger 415-030 for the KMACS-5, Kirby Morgan Air Control System-5.

6 of 2011 New Kit

Part Numbers 425-090, 425-099, 525-211, 525-373, 525-385 and 525-718

SuperFlow Scuba Regulator Assembly w/Plastic Adjustable 2nd Stage

09 of 2023 Safety

Counterfeit Kirby Morgan® Products from VR Dive Vision

10 of 2022 Safety

Counterfeit Kirby Morgan® 28 BandMasks® with Duplicate Serial Numbers

3 of 2020 Maintenance & Repair

Cleaning and Sanitizing Kirby Morgan® Helmets, BandMasks® and Full Face Masks

1 of 2015 Caution

Notice of False Training Certificates

12 of 2015 Caution

Misuse/Abuse of Technician Training Certificates

8 of 2015 Caution

USE OF AFTER MARKET OR NON-GENUINE KIRBY MORGAN® PARTS

2 of 2015 General Notice

An Overview of Kirby Morgan SCUBA Regulators Alone, or in SCUBA “Setups”, Paired with the First Stage Regulator.

1 of 2014 Caution

Unauthorized Sellers / Buyer Beware!

Surface Supplied MOD-1

09 of 2023 Safety

Counterfeit Kirby Morgan® Products from VR Dive Vision

10 of 2022 Safety

Counterfeit Kirby Morgan® 28 BandMasks® with Duplicate Serial Numbers

9 of 2022 New Product

P/N 500-800 Surface Supplied MOD-1

SuperLite 17C

09 of 2023 Safety

Counterfeit Kirby Morgan® Products from VR Dive Vision

08 of 2023 Change to Product

P/N 560-078 Stepped Neck Dam Ring Replaced By P/N 560-542 Stepped Ring, Stainless Steel & Obsoleting Several Neck Ring Assemblies

07 of 2023 Safety

Counterfeit Kirby Morgan® Products

06 of 2023 Safety

Unauthorized Resellers and Voided Warranty

10 of 2022 Safety

Counterfeit Kirby Morgan® 28 BandMasks® with Duplicate Serial Numbers

8 of 2022 Change to Product

P/N 540-095 Packing Washer Now 316L Stainless Steel

6 of 2022 Change to Product

P/N 550-549 Balance Spacer Now Uses One O-ring

5 of 2022 Change to Product

P/N 540-053 455 Regulator Cover Guard

2 of 2022 Change to Product

P/N 550-081 Regulator Mount Nut Now Silicon Bronze

5 of 2021 Change to Product

P/N 540-105 Split Ring Now P/N 540-546 Split Ring, Stainless Steel

3 of 2021 Change to Product

560-070 & 560-071 Port Retainer Change of Material from Polished or Chromed Brass to Polished Stainless Steel

12 of 2020 Change to Product

Newly Designed Neoprene Neck Dam

7 of 2020 Change to Product

P/N 510-017 O-ring will be replaced with P/N 510-018 O-ring

3 of 2020 Maintenance & Repair

Cleaning and Sanitizing Kirby Morgan® Helmets, BandMasks® and Full Face Masks

5 of 2019 General Notice

Acceptable Breathing Systems for Kirby Morgan® Helmets and BandMasks®

4 of 2019 Maintenance & Repair

Maintenance Inspection Timetable for KMDSI Helmets and BandMasks

3 of 2019 Change to Product

P/N 510-776 Exhaust Valve Color of Material Changed from Clear to Black

6 of 2018 Change to Product

Head Cushion Snaps Material—Changed to Stainless Steel

14 of 2016 Maintenance & Repair

The Stability of Whisker Clamps

11 of 2016 New Product

Soft Goods Overhaul Kits for Units with 455 Regulators

9 of 2016 Maintenance & Repair

Twenty Five Years is the Recommended Service Life for Fiberglass Shells, Frames & Yokes

8 of 2016 Change to Product

P/N 525-211 Sealed Pull Pin Overhaul Kit Now for Two Pins

7 of 2016 Change to Product

O-ring Kits & Overseas Spares Kits Are Now Obsolete
O-rings From O-ring Kits Now In Soft Goods Kits Shipping Immediately

4 of 2016 Change to Product

Standardization of Microphones & Earphones

3 of 2016 Change to Product

The 455 Stainless Steel, Balanced Regulator is Now Available as an Option from the Factory for the following Helmets & Band Masks

14 of 2015 Change to Product

P/N 510-754 Head Cushions Change from Zippers to VELCRO® Brand Closures

1 of 2015 Caution

Notice of False Training Certificates

12 of 2015 Caution

Misuse/Abuse of Technician Training Certificates

8 of 2015 Caution

USE OF AFTER MARKET OR NON-GENUINE KIRBY MORGAN® PARTS

6 of 2015 Maintenance & Repair

This bulletin is to serve as a reminder of an important difference
in installation procedure between the port retainer screws for the
fiberglass helmets verses those of the stainless steel helmets.

5 of 2015 Change to Product

550-232 Sleeves for the sealed pull pins now marked
with groove, effective immediately

4 of 2015 New Product

525-769 Conversion Kit, 455 Regulator for KM 77
525-116 Front Standoff Kit
525-395 Conversion Kit, Rex Regulator for 37SS

3 of 2015 New Product

The 525-765 455 Balanced Regulator Conversion Kit

14 of 2014 Change to Product

Hard Copy Manuals No Longer Available. USB Flash Drive Manuals now ship with, and are available on our website for All Product Manuals (Modular Format).

12 of 2014 Change to Product

540-039 Front Stand Offs (×2 per helmet) added to Kirby Morgan Helmets

5 of 2014 (UPDATED March 23, 2016) Maintenance & Repair

Unauthorized “Painting” (resurfacing) Helmet Shells & KMB 18 Frames
Serial Number Tampering

3 of 2014 Change to Product

Maintenance Manuals in New Modular Format on USB Flash Drive

1 of 2014 Caution

Unauthorized Sellers / Buyer Beware!

4 of 2013 Change to Product

Chin Strap Assembly, 505-111 Lengthened

4 of 1995 Change to Product

1) Swing Catch RetroFit &
2) Locking Collar Plating

2 of 2013 Maintenance & Repair

Re. 505-110 Sealed Pull Pins- standard on all Kirby Morgan helmets except
the SL 17B & MK 21

1 of 2013 New Product

Head Cushion Foam Kit P/N 525-746

7 of 2012 New Product

Pull Pin Sleeve Kit P/N 525-112

1 of 2009 General Notice

Kirby Morgan Helmet Retaining Systems

4 of 2012 New Product

New Head Cushion (p/n 510-754), Improved Head Cushion Foam Spacer Kit (HCFS, p/n 525-745) and Improved Chin Cushion (p/n 510-683)

1 of 1995 Change to Product

O-ring Material change.

1 of 1995 Safety

Counterfeit Kirby Morgan® KMB-18 BandMask® Diving Masks and SuperLite®-17 Diving Helmets.

1 of 1996 New Part Announcement

New silicone oral nasal mask part number 510-690

1 of 1997 Caution

Predive Equipment Inspections

1 of 1998 Change to Product

Product materials change to SuperLite® 17, MK 21 Visor & KMB 18 Comfort Insert

3 of 1999 Change to Product

Swing Catch Retrofit & Locking Collar Plate

1 of 1999 Caution

Communications Connection Nuts

1 of 2001 Repair

"Painting" (resurfacing) Helmet Shells & Mask Frames

2 of 2004 New Product

New Tri-Valve® Exhaust Kit Part # 525-752 and 525-755 (SL 27® only)

3 of 2004 New Product

Quad Valve™ Exhaust (KMDSI Part #525-759)

1 of 2004 Caution

Possible damage to emergency valve main body (550-140) between male pipe threads and the "B" side block bodies (550-029) as well as the manifold block body (350-050) at the mating female pipe threads.

17 of 2005 Change to Product

Modified Front Yoke Hinge, Part# 550-216

16 of 2005 Change to Product

New Stepped Neck Dam Ring Part# 560-078 and Split Ring Part #540-105

15 of 2005 Change to Product

13 of 2005 Change to Product

Large Bore Regulator Part Number 505-069

12 of 2005 Change to Product

New Microphone for Kirby Morgan® Masks and Helmets

11 of 2005 New Product

Hinge Bolt Part #530-027

3 of 2005 Change to Product

Quad Valve™ Exhaust (KMDSI Part #525-759) Now Standard

1 of 2005 Caution

Regulator assembly Part # 505-069

1 of 2005 Safety

Defective One Way Valve Recall

7 of 2006 Change to Product

Helmet Sealed Pull Pins (Part #505-110) No Longer Marked with an “S”

5 of 2006 Change to Product

Whisker Clamp Replacement Kit # 525-032

2 of 2006 Change to Product

Replacements for Recalled Valves (Reference Safety Notice #1 of 2005)

1 of 2006 Change to Product

New Air Train Gasket, KMDSI Part #510-762

6 of 2007 Change to Product

New Flex Control Knobs, Part Numbers 520-524 & 520-525

4 of 2007 New Product

SuperFlow® 450 Regulator Conversion Kit, Part #525-766

3 of 2007 Change to Product

Longer Waterproof Communications Connector Now Standard

1 of 2007 Safety

Helmet Shell Repair Caution

2 of 2008 Change to Product

Kirby Morgan® Dive Systems is now shipping all helmets (except the 17B) with a new Pull Strap
assembly that has a 1" Stainless Steel "D" ring sewn on the end to hang the neck ring assembly and
allow proper drying. The length of the Pull Strap remains the same.

1 of 2008 Change to Product

One Way Valve Product Change

1 of 2008 Safety

Dry Suit Inflation Installation onto a Kirby Morgan® Helmet ‘B’ Side Block, Part Numbers 505-024 & 505-025

10 of 2009 New Product

New Product Oral Nasal With Lens Retainer Kit, P/N 525-775 and Lens Retainer Kit, P/N 525-776

9 of 2009 New Product

New Product Oral Nasal Mask P/N 510-747

7 of 2009 New Product

New Product Tool Kit Pouch P/N 525-613

4 of 2009 New Product

Pull Strap Assembly Kit P/N 525-770

2 of 2009 New Product

Regulator Mount Nut Socket Wrench P/N 525-625

7 of 2010 Change to Product

530-110 Lock Nut Replaces 330-320 Lock Nut

6 of 2010 Change to Product

Length of Part Number 530-024, Screw, Increased

4 of 2010 New Product

Head Cushion Foam Spacer Kit (HCFS) Part Number 525-745

3 of 2010 New Product

New Kits Part Numbers
525-306, 525-307, 525-308, 525-322, 525-323, 525-377, 525-380, 525-381, 525-382.

2 of 2010 New Product

Anode Kits For KMDSI Helmets And BandMasks®.

1 of 2010 Change to Product

Starboard Whisker Wing, P/N 510-786; Port Whisker Wing, P/N 510-787.

5 of 2011 New Product

New Product Maintenance & Repair Log Book, P/N 125-001

4 of 2011 Caution

3 of 2011 Special Offer

Reference Chin Strap Kit, P/N 525-716 (Product Bulletin #2 of 2011)

2 of 2011 Change to Product

Helmet Chin Strap Assembly

1 of 2011 Change to Product

Earphone Speaker, 515-008, is replaced by 515-090 Earphone Speaker

2 of 2002 Caution

Use of Lubricants on Regulator Exhaust Valve P/N 510-552

1 of 2002 Caution

Regulator Exhaust Valve Possible Leakage

1 of 2002 Repair

Maintenance Inspection Timetable for all KMDSI Helmets and BandMasks®

1 of 2002 Safety

Correct Orientation of Oral Nasal Body P/N 520-020 & Valve P/N 510-550

BandMask® 18

09 of 2023 Safety

Counterfeit Kirby Morgan® Products from VR Dive Vision

07 of 2023 Safety

Counterfeit Kirby Morgan® Products

06 of 2023 Safety

Unauthorized Resellers and Voided Warranty

05 of 2023 New Product

New Kits, Part Numbers 525-315, 525-321 and 525-350

10 of 2022 Safety

Counterfeit Kirby Morgan® 28 BandMasks® with Duplicate Serial Numbers

8 of 2022 Change to Product

P/N 540-095 Packing Washer Now 316L Stainless Steel

6 of 2022 Change to Product

P/N 550-549 Balance Spacer Now Uses One O-ring

5 of 2022 Change to Product

P/N 540-053 455 Regulator Cover Guard

3 of 2022 New Product

P/N 525-190 BandMask 18/28 with 455 Balanced Regulator Water Shroud Kit

2 of 2022 Change to Product

P/N 550-081 Regulator Mount Nut Now Silicon Bronze

3 of 2021 Change to Product

560-070 & 560-071 Port Retainer Change of Material from Polished or Chromed Brass to Polished Stainless Steel

3 of 2020 Maintenance & Repair

Cleaning and Sanitizing Kirby Morgan® Helmets, BandMasks® and Full Face Masks

5 of 2019 General Notice

Acceptable Breathing Systems for Kirby Morgan® Helmets and BandMasks®

4 of 2019 Maintenance & Repair

Maintenance Inspection Timetable for KMDSI Helmets and BandMasks

3 of 2019 Change to Product

P/N 510-776 Exhaust Valve Color of Material Changed from Clear to Black

1 of 2017 Maintenance & Repair

BandMask® Hood Molded Face Seals now available separately / Sold as Kits

14 of 2016 Maintenance & Repair

The Stability of Whisker Clamps

11 of 2016 New Product

Soft Goods Overhaul Kits for Units with 455 Regulators

9 of 2016 Maintenance & Repair

Twenty Five Years is the Recommended Service Life for Fiberglass Shells, Frames & Yokes

7 of 2016 Change to Product

O-ring Kits & Overseas Spares Kits Are Now Obsolete
O-rings From O-ring Kits Now In Soft Goods Kits Shipping Immediately

4 of 2016 Change to Product

Standardization of Microphones & Earphones

3 of 2016 Change to Product

The 455 Stainless Steel, Balanced Regulator is Now Available as an Option from the Factory for the following Helmets & Band Masks

1 of 2015 Caution

Notice of False Training Certificates

12 of 2015 Caution

Misuse/Abuse of Technician Training Certificates

8 of 2015 Caution

USE OF AFTER MARKET OR NON-GENUINE KIRBY MORGAN® PARTS

7 of 2015 Change to Product

Effective immediately, 530-145 Locknuts no longer included with
Kirby Morgan Band Mask® Hoods. 510-712 replaces 525-740.

6 of 2015 Maintenance & Repair

This bulletin is to serve as a reminder of an important difference
in installation procedure between the port retainer screws for the
fiberglass helmets verses those of the stainless steel helmets.

3 of 2015 New Product

The 525-765 455 Balanced Regulator Conversion Kit

14 of 2014 Change to Product

Hard Copy Manuals No Longer Available. USB Flash Drive Manuals now ship with, and are available on our website for All Product Manuals (Modular Format).

3 of 2014 Change to Product

Maintenance Manuals in New Modular Format on USB Flash Drive

1 of 2014 Caution

Unauthorized Sellers / Buyer Beware!

3 of 2013 Maintenance & Repair

Service Life Recommendation for Fiberglass Shells and Frames/
MK 21 Shell Conversion

1 of 1993 New Part Announcement

High Flow Emergency Valve

2 of 2012 New Product

New Face Seal & Hood, and Bronze Band Screw P/N 530-097

1 of 1995 Safety

Counterfeit Kirby Morgan® KMB-18 BandMask® Diving Masks and SuperLite®-17 Diving Helmets.

1 of 1996 New Part Announcement

New silicone oral nasal mask part number 510-690

1 of 1997 Caution

Predive Equipment Inspections

1 of 1997 New Part Announcement

High Flow Emergency Valve

3 of 1998 Change to Product

Regulator Change

1 of 1998 Change to Product

Product materials change to SuperLite® 17, MK 21 Visor & KMB 18 Comfort Insert

1 of 2001 New Product

High Flow Auxiliary Valve Part # 505-070

3 of 2002 Change to Product

Material Change to Part #510-509 KMB-18/28 Head Harness (spider)

2 of 2002 Change to Product

Product change to KMB 18/28 Hood& Face Seal

4 of 2003 Change to Product

Change to KMB 18 & 28 BandMask®

1 of 2004 Change to Product

Product Change to KMB 18 & 28 BandMask® Hoods

2 of 2004 New Product

New Tri-Valve® Exhaust Kit Part # 525-752 and 525-755 (SL 27® only)

1 of 2004 Caution

Possible damage to emergency valve main body (550-140) between male pipe threads and the "B" side block bodies (550-029) as well as the manifold block body (350-050) at the mating female pipe threads.

8 of 2005 Change to Product

KMDSI BandMask® Band Keeper™ Kit - No Hood, P/N 525-121

6 of 2005 Discontinuance Of Product

Discontinuance of “A” Side Block Assembly, P/N 505-022

1 of 2005 Caution

Regulator assembly Part # 505-069

1 of 2005 Safety

Defective One Way Valve Recall

3 of 2006 Change to Product

KMB-18 & 28 Accessory Hard Shell, New Part #520-026 (replaces Part #520-010)

2 of 2006 Change to Product

Replacements for Recalled Valves (Reference Safety Notice #1 of 2005)

1 of 2006 Change to Product

New Air Train Gasket, KMDSI Part #510-762

6 of 2007 Change to Product

New Flex Control Knobs, Part Numbers 520-524 & 520-525

5 of 2007 Change to Product

Microphones Now Shipping With Strain Relief Ring & Equalizing Vent

4 of 2007 New Product

SuperFlow® 450 Regulator Conversion Kit, Part #525-766

3 of 2007 Change to Product

Longer Waterproof Communications Connector Now Standard

1 of 2007 Safety

Helmet Shell Repair Caution

1 of 2008 Change to Product

One Way Valve Product Change

1 of 2008 Safety

Dry Suit Inflation Installation onto a Kirby Morgan® Helmet ‘B’ Side Block, Part Numbers 505-024 & 505-025

10 of 2009 New Product

New Product Oral Nasal With Lens Retainer Kit, P/N 525-775 and Lens Retainer Kit, P/N 525-776

7 of 2009 New Product

New Product Tool Kit Pouch P/N 525-613

6 of 2009 Discontinuance Of Product

Discontinuance of P/N 510-510 KMB Hood and P/N 510-506

2 of 2009 New Product

Regulator Mount Nut Socket Wrench P/N 525-625

2 of 2010 New Product

Anode Kits For KMDSI Helmets And BandMasks®.

1 of 2010 Change to Product

Starboard Whisker Wing, P/N 510-786; Port Whisker Wing, P/N 510-787.

4 of 2011 Caution

1 of 2002 Caution

Regulator Exhaust Valve Possible Leakage

2 of 2002 Caution

Use of Lubricants on Regulator Exhaust Valve P/N 510-552

1 of 2002 Repair

Maintenance Inspection Timetable for all KMDSI Helmets and BandMasks®

1 of 2002 Safety

Correct Orientation of Oral Nasal Body P/N 520-020 & Valve P/N 510-550

SuperFlow First Stage Regulator

09 of 2023 Safety

Counterfeit Kirby Morgan® Products from VR Dive Vision

07 of 2023 Safety

Counterfeit Kirby Morgan® Products

06 of 2023 Safety

Unauthorized Resellers and Voided Warranty

10 of 2022 Safety

Counterfeit Kirby Morgan® 28 BandMasks® with Duplicate Serial Numbers

3 of 2020 Maintenance & Repair

Cleaning and Sanitizing Kirby Morgan® Helmets, BandMasks® and Full Face Masks

1 of 2015 Caution

Notice of False Training Certificates

12 of 2015 Caution

Misuse/Abuse of Technician Training Certificates

8 of 2015 Caution

USE OF AFTER MARKET OR NON-GENUINE KIRBY MORGAN® PARTS

2 of 2015 General Notice

An Overview of Kirby Morgan SCUBA Regulators Alone, or in SCUBA “Setups”, Paired with the First Stage Regulator.

1 of 2014 Caution

Unauthorized Sellers / Buyer Beware!

4 of 2011 Caution

1 of 2002 Caution

Regulator Exhaust Valve Possible Leakage

2 of 2002 Caution

Use of Lubricants on Regulator Exhaust Valve P/N 510-552

455 Balanced Regulator

09 of 2023 Safety

Counterfeit Kirby Morgan® Products from VR Dive Vision

07 of 2023 Safety

Counterfeit Kirby Morgan® Products

06 of 2023 Safety

Unauthorized Resellers and Voided Warranty

10 of 2022 Safety

Counterfeit Kirby Morgan® 28 BandMasks® with Duplicate Serial Numbers

5 of 2022 Change to Product

P/N 540-053 455 Regulator Cover Guard

4 of 2022 Safety

Counterfeit Kirby Morgan 28 BandMasks and Spare Parts

1 of 2022 New Product

P/N 525-200 KM 37 with 455 Regulator Water Shroud Kit

8 of 2020 Change to Product

P/N 530-099 Cover Retainer Screw and P/N 550-074 Bishop Pin Now Bronze

3 of 2020 Maintenance & Repair

Cleaning and Sanitizing Kirby Morgan® Helmets, BandMasks® and Full Face Masks

3 of 2019 Change to Product

P/N 510-776 Exhaust Valve Color of Material Changed from Clear to Black

11 of 2016 New Product

Soft Goods Overhaul Kits for Units with 455 Regulators

3 of 2016 Change to Product

The 455 Stainless Steel, Balanced Regulator is Now Available as an Option from the Factory for the following Helmets & Band Masks

1 of 2015 Caution

Notice of False Training Certificates

12 of 2015 Caution

Misuse/Abuse of Technician Training Certificates

11 of 2015 Change to Product

The 455 Regulator Will Be Available As An Option October 2015 From The Factory, For The SuperLite® 27® Helmet.

8 of 2015 Caution

USE OF AFTER MARKET OR NON-GENUINE KIRBY MORGAN® PARTS

4 of 2015 New Product

525-769 Conversion Kit, 455 Regulator for KM 77
525-116 Front Standoff Kit
525-395 Conversion Kit, Rex Regulator for 37SS

3 of 2015 New Product

The 525-765 455 Balanced Regulator Conversion Kit

8 of 2014 New Product

New Kits, Part Numbers 225-120, 525-304, 525-328, 525-364,
525-370, 525-630 and 525-767

1 of 2014 Caution

Unauthorized Sellers / Buyer Beware!

Kirby Morgan Diamond®

09 of 2023 Safety

Counterfeit Kirby Morgan® Products from VR Dive Vision

07 of 2023 Safety

Counterfeit Kirby Morgan® Products

06 of 2023 Safety

Unauthorized Resellers and Voided Warranty

03 of 2023 Change to Product

P/N 560-559 Regulator Pod for the KM Diamond Now Machined to Include the new P/N 810-025 Purge Valve

02 of 2023 Change to Product

P/N 515-034 Spacer Washer Now on P/N 505-047 MWPC

11 of 2022 Change to Product

P/N 550-387 Retaining Cap is Now Made of Silicone Bronze

10 of 2022 Safety

Counterfeit Kirby Morgan® 28 BandMasks® with Duplicate Serial Numbers

8 of 2022 Change to Product

P/N 540-095 Packing Washer Now 316L Stainless Steel

7 of 2022 Change to Product

KM Diamond CE Approved

6 of 2022 Change to Product

P/N 550-549 Balance Spacer Now Uses One O-ring

5 of 2022 Change to Product

P/N 540-053 455 Regulator Cover Guard

6 of 2021 New Product

P/N 525-645 KM Diamond Overhaul Kit

4 of 2021 Change to Product

P/N 550-046 Inlet Nipple “A” will be replaced with P/N 850-126 Hose Adapter for the Stainless Steel Side Block

1 of 2021 New Product

New Handle Grip for Stainless Steel Helmets

12 of 2020 Change to Product

Newly Designed Neoprene Neck Dam

10 of 2020 New Product

P/N 525-756 KM Diamond Water Shroud Kit

8 of 2020 Change to Product

P/N 530-099 Cover Retainer Screw and P/N 550-074 Bishop Pin Now Bronze

7 of 2020 Change to Product

P/N 510-017 O-ring will be replaced with P/N 510-018 O-ring

5 of 2020 New Product

P/N 525-420 Comm. Module for Post Kit & P/N 525-430 Comm. Module for MWP Kit

4 of 2020 New Product

New Kits for the KM Diamond and Subassemblies

3 of 2020 Maintenance & Repair

Cleaning and Sanitizing Kirby Morgan® Helmets, BandMasks® and Full Face Masks

2 of 2020 New Product

Kirby Morgan® Diamond

5 of 2019 General Notice

Acceptable Breathing Systems for Kirby Morgan® Helmets and BandMasks®

Kirby Morgan 37

09 of 2023 Safety

Counterfeit Kirby Morgan® Products from VR Dive Vision

08 of 2023 Change to Product

P/N 560-078 Stepped Neck Dam Ring Replaced By P/N 560-542 Stepped Ring, Stainless Steel & Obsoleting Several Neck Ring Assemblies

07 of 2023 Safety

Counterfeit Kirby Morgan® Products

06 of 2023 Safety

Unauthorized Resellers and Voided Warranty

05 of 2023 New Product

New Kits, Part Numbers 525-315, 525-321 and 525-350

10 of 2022 Safety

Counterfeit Kirby Morgan® 28 BandMasks® with Duplicate Serial Numbers

8 of 2022 Change to Product

P/N 540-095 Packing Washer Now 316L Stainless Steel

6 of 2022 Change to Product

P/N 550-549 Balance Spacer Now Uses One O-ring

5 of 2022 Change to Product

P/N 540-053 455 Regulator Cover Guard

2 of 2022 Change to Product

P/N 550-081 Regulator Mount Nut Now Silicon Bronze

1 of 2022 New Product

P/N 525-200 KM 37 with 455 Regulator Water Shroud Kit

5 of 2021 Change to Product

P/N 540-105 Split Ring Now P/N 540-546 Split Ring, Stainless Steel

3 of 2021 Change to Product

560-070 & 560-071 Port Retainer Change of Material from Polished or Chromed Brass to Polished Stainless Steel

12 of 2020 Change to Product

Newly Designed Neoprene Neck Dam

7 of 2020 Change to Product

P/N 510-017 O-ring will be replaced with P/N 510-018 O-ring

5 of 2020 New Product

P/N 525-420 Comm. Module for Post Kit & P/N 525-430 Comm. Module for MWP Kit

3 of 2020 Maintenance & Repair

Cleaning and Sanitizing Kirby Morgan® Helmets, BandMasks® and Full Face Masks

5 of 2019 General Notice

Acceptable Breathing Systems for Kirby Morgan® Helmets and BandMasks®

4 of 2019 Maintenance & Repair

Maintenance Inspection Timetable for KMDSI Helmets and BandMasks

3 of 2019 Change to Product

P/N 510-776 Exhaust Valve Color of Material Changed from Clear to Black

6 of 2018 Change to Product

Head Cushion Snaps Material—Changed to Stainless Steel

14 of 2016 Maintenance & Repair

The Stability of Whisker Clamps

11 of 2016 New Product

Soft Goods Overhaul Kits for Units with 455 Regulators

9 of 2016 Maintenance & Repair

Twenty Five Years is the Recommended Service Life for Fiberglass Shells, Frames & Yokes

8 of 2016 Change to Product

P/N 525-211 Sealed Pull Pin Overhaul Kit Now for Two Pins

7 of 2016 Change to Product

O-ring Kits & Overseas Spares Kits Are Now Obsolete
O-rings From O-ring Kits Now In Soft Goods Kits Shipping Immediately

3 of 2016 Change to Product

The 455 Stainless Steel, Balanced Regulator is Now Available as an Option from the Factory for the following Helmets & Band Masks

14 of 2015 Change to Product

P/N 510-754 Head Cushions Change from Zippers to VELCRO® Brand Closures

1 of 2015 Caution

Notice of False Training Certificates

12 of 2015 Caution

Misuse/Abuse of Technician Training Certificates

8 of 2015 Caution

USE OF AFTER MARKET OR NON-GENUINE KIRBY MORGAN® PARTS

6 of 2015 Maintenance & Repair

This bulletin is to serve as a reminder of an important difference
in installation procedure between the port retainer screws for the
fiberglass helmets verses those of the stainless steel helmets.

5 of 2015 Change to Product

550-232 Sleeves for the sealed pull pins now marked
with groove, effective immediately

4 of 2015 New Product

525-769 Conversion Kit, 455 Regulator for KM 77
525-116 Front Standoff Kit
525-395 Conversion Kit, Rex Regulator for 37SS

3 of 2015 New Product

The 525-765 455 Balanced Regulator Conversion Kit

14 of 2014 Change to Product

Hard Copy Manuals No Longer Available. USB Flash Drive Manuals now ship with, and are available on our website for All Product Manuals (Modular Format).

12 of 2014 Change to Product

540-039 Front Stand Offs (×2 per helmet) added to Kirby Morgan Helmets

5 of 2014 (UPDATED March 23, 2016) Maintenance & Repair

Unauthorized “Painting” (resurfacing) Helmet Shells & KMB 18 Frames
Serial Number Tampering

3 of 2014 Change to Product

Maintenance Manuals in New Modular Format on USB Flash Drive

1 of 2014 Caution

Unauthorized Sellers / Buyer Beware!

4 of 2013 Change to Product

Chin Strap Assembly, 505-111 Lengthened

2 of 2013 Maintenance & Repair

Re. 505-110 Sealed Pull Pins- standard on all Kirby Morgan helmets except
the SL 17B & MK 21

1 of 2013 New Product

Head Cushion Foam Kit P/N 525-746

7 of 2012 New Product

Pull Pin Sleeve Kit P/N 525-112

1 of 2009 General Notice

Kirby Morgan Helmet Retaining Systems

5 of 2012 Change to Product

Washer P/N 530-556 Added to Kit P/N 525-717 KM 37, 47, 57 and 17K Brackets Kit

4 of 2012 New Product

New Head Cushion (p/n 510-754), Improved Head Cushion Foam Spacer Kit (HCFS, p/n 525-745) and Improved Chin Cushion (p/n 510-683)

1 of 2001 Repair

"Painting" (resurfacing) Helmet Shells & Mask Frames

3 of 2004 New Product

Quad Valve™ Exhaust (KMDSI Part #525-759)

1 of 2004 Caution

Possible damage to emergency valve main body (550-140) between male pipe threads and the "B" side block bodies (550-029) as well as the manifold block body (350-050) at the mating female pipe threads.

16 of 2005 Change to Product

New Stepped Neck Dam Ring Part# 560-078 and Split Ring Part #540-105

15 of 2005 Change to Product

12 of 2005 Change to Product

New Microphone for Kirby Morgan® Masks and Helmets

11 of 2005 New Product

Hinge Bolt Part #530-027

4 of 2005 Change to Product

Quad Valve™ Cover Kit (KMDSI Part #525-762)

3 of 2005 Change to Product

Quad Valve™ Exhaust (KMDSI Part #525-759) Now Standard

1 of 2005 Caution

Regulator assembly Part # 505-069

1 of 2005 Safety

Defective One Way Valve Recall

7 of 2006 Change to Product

Helmet Sealed Pull Pins (Part #505-110) No Longer Marked with an “S”

5 of 2006 Change to Product

Whisker Clamp Replacement Kit # 525-032

2 of 2006 Change to Product

Replacements for Recalled Valves (Reference Safety Notice #1 of 2005)

1 of 2006 Change to Product

New Air Train Gasket, KMDSI Part #510-762

6 of 2007 Change to Product

New Flex Control Knobs, Part Numbers 520-524 & 520-525

5 of 2007 Change to Product

Microphones Now Shipping With Strain Relief Ring & Equalizing Vent

4 of 2007 New Product

SuperFlow® 450 Regulator Conversion Kit, Part #525-766

3 of 2007 Change to Product

Longer Waterproof Communications Connector Now Standard

1 of 2007 Safety

Helmet Shell Repair Caution

2 of 2008 Change to Product

Kirby Morgan® Dive Systems is now shipping all helmets (except the 17B) with a new Pull Strap
assembly that has a 1" Stainless Steel "D" ring sewn on the end to hang the neck ring assembly and
allow proper drying. The length of the Pull Strap remains the same.

1 of 2008 Change to Product

One Way Valve Product Change

1 of 2008 Safety

Dry Suit Inflation Installation onto a Kirby Morgan® Helmet ‘B’ Side Block, Part Numbers 505-024 & 505-025

10 of 2009 New Product

New Product Oral Nasal With Lens Retainer Kit, P/N 525-775 and Lens Retainer Kit, P/N 525-776

9 of 2009 New Product

New Product Oral Nasal Mask P/N 510-747

7 of 2009 New Product

New Product Tool Kit Pouch P/N 525-613

2 of 2009 New Product

Regulator Mount Nut Socket Wrench P/N 525-625

1 of 2009 Product

Communication Module used on Kirby Morgan® Helmets & EXO® Masks P/N 320-025

7 of 2010 Change to Product

530-110 Lock Nut Replaces 330-320 Lock Nut

6 of 2010 Change to Product

Length of Part Number 530-024, Screw, Increased

4 of 2010 New Product

Head Cushion Foam Spacer Kit (HCFS) Part Number 525-745

2 of 2010 New Product

Anode Kits For KMDSI Helmets And BandMasks®.

1 of 2010 Change to Product

Starboard Whisker Wing, P/N 510-786; Port Whisker Wing, P/N 510-787.

5 of 2011 New Product

New Product Maintenance & Repair Log Book, P/N 125-001

4 of 2011 Caution

1 of 2011 Change to Product

Earphone Speaker, 515-008, is replaced by 515-090 Earphone Speaker

1 of 2002 Repair

Maintenance Inspection Timetable for all KMDSI Helmets and BandMasks®

1 of 2002 Safety

Correct Orientation of Oral Nasal Body P/N 520-020 & Valve P/N 510-550

KMACS-5 No Communications

09 of 2023 Safety

Counterfeit Kirby Morgan® Products from VR Dive Vision

07 of 2023 Safety

Counterfeit Kirby Morgan® Products

06 of 2023 Safety

Unauthorized Resellers and Voided Warranty

10 of 2022 Safety

Counterfeit Kirby Morgan® 28 BandMasks® with Duplicate Serial Numbers

2 of 2016 Change to Product

KMACS 5 Communicator Manufacturer Change to OTS

1 of 2015 Caution

Notice of False Training Certificates

12 of 2015 Caution

Misuse/Abuse of Technician Training Certificates

8 of 2015 Caution

USE OF AFTER MARKET OR NON-GENUINE KIRBY MORGAN® PARTS

14 of 2014 Change to Product

Hard Copy Manuals No Longer Available. USB Flash Drive Manuals now ship with, and are available on our website for All Product Manuals (Modular Format).

1 of 2014 Caution

Unauthorized Sellers / Buyer Beware!

1 of 2002 Change to Product

Product change to DCS-2A Dive Control System

1 of 2004 New Product

New Kirby Morgan® Air Control System 5

14 of 2005 Change to Product

New Communications Box for KMACS & DCS

4 of 2006 Change to Product

New Design for Communicator for KMACS-5

2 of 2007 New Kit

KMACS-5 Communication Conversion Kit, Part #425-099

5 of 2010 Change to Product

New Communicator 415-107 & Charger 415-030 for the KMACS-5, Kirby Morgan Air Control System-5.

6 of 2011 New Kit

Part Numbers 425-090, 425-099, 525-211, 525-373, 525-385 and 525-718

Plastic SuperFlow Scuba Regulator

09 of 2023 Safety

Counterfeit Kirby Morgan® Products from VR Dive Vision

07 of 2023 Safety

Counterfeit Kirby Morgan® Products

06 of 2023 Safety

Unauthorized Resellers and Voided Warranty

10 of 2022 Safety

Counterfeit Kirby Morgan® 28 BandMasks® with Duplicate Serial Numbers

3 of 2020 Maintenance & Repair

Cleaning and Sanitizing Kirby Morgan® Helmets, BandMasks® and Full Face Masks

1 of 2015 Caution

Notice of False Training Certificates

12 of 2015 Caution

Misuse/Abuse of Technician Training Certificates

8 of 2015 Caution

USE OF AFTER MARKET OR NON-GENUINE KIRBY MORGAN® PARTS

2 of 2015 General Notice

An Overview of Kirby Morgan SCUBA Regulators Alone, or in SCUBA “Setups”, Paired with the First Stage Regulator.

1 of 2014 Caution

Unauthorized Sellers / Buyer Beware!

1 of 2001 Change to Product

Inlet Nipple Change

1 of 2002 Caution

Regulator Exhaust Valve Possible Leakage

The REX® Regulator

09 of 2023 Safety

Counterfeit Kirby Morgan® Products from VR Dive Vision

07 of 2023 Safety

Counterfeit Kirby Morgan® Products

06 of 2023 Safety

Unauthorized Resellers and Voided Warranty

10 of 2022 Safety

Counterfeit Kirby Morgan® 28 BandMasks® with Duplicate Serial Numbers

3 of 2020 Maintenance & Repair

Cleaning and Sanitizing Kirby Morgan® Helmets, BandMasks® and Full Face Masks

3 of 2019 Change to Product

P/N 510-776 Exhaust Valve Color of Material Changed from Clear to Black

1 of 2015 Caution

Notice of False Training Certificates

12 of 2015 Caution

Misuse/Abuse of Technician Training Certificates

10 of 2015 Change to Product

Helmet & Band Mask® Regulators Now Packaged & Sold as “Kits”

9 of 2015 Change to Product

350-032 Main Tube is Replaced by 350-143 Main Tube

8 of 2015 Caution

USE OF AFTER MARKET OR NON-GENUINE KIRBY MORGAN® PARTS

4 of 2015 New Product

525-769 Conversion Kit, 455 Regulator for KM 77
525-116 Front Standoff Kit
525-395 Conversion Kit, Rex Regulator for 37SS

1 of 2014 Caution

Unauthorized Sellers / Buyer Beware!

4 of 2011 Caution

SuperLite 27

09 of 2023 Safety

Counterfeit Kirby Morgan® Products from VR Dive Vision

08 of 2023 Change to Product

P/N 560-078 Stepped Neck Dam Ring Replaced By P/N 560-542 Stepped Ring, Stainless Steel & Obsoleting Several Neck Ring Assemblies

07 of 2023 Safety

Counterfeit Kirby Morgan® Products

06 of 2023 Safety

Unauthorized Resellers and Voided Warranty

05 of 2023 New Product

New Kits, Part Numbers 525-315, 525-321 and 525-350

02 of 2023 Change to Product

P/N 515-034 Spacer Washer Now on P/N 505-047 MWPC

10 of 2022 Safety

Counterfeit Kirby Morgan® 28 BandMasks® with Duplicate Serial Numbers

8 of 2022 Change to Product

P/N 540-095 Packing Washer Now 316L Stainless Steel

6 of 2022 Change to Product

P/N 550-549 Balance Spacer Now Uses One O-ring

5 of 2022 Change to Product

P/N 540-053 455 Regulator Cover Guard

2 of 2022 Change to Product

P/N 550-081 Regulator Mount Nut Now Silicon Bronze

5 of 2021 Change to Product

P/N 540-105 Split Ring Now P/N 540-546 Split Ring, Stainless Steel

3 of 2021 Change to Product

560-070 & 560-071 Port Retainer Change of Material from Polished or Chromed Brass to Polished Stainless Steel

12 of 2020 Change to Product

Newly Designed Neoprene Neck Dam

7 of 2020 Change to Product

P/N 510-017 O-ring will be replaced with P/N 510-018 O-ring

5 of 2020 New Product

P/N 525-420 Comm. Module for Post Kit & P/N 525-430 Comm. Module for MWP Kit

3 of 2020 Maintenance & Repair

Cleaning and Sanitizing Kirby Morgan® Helmets, BandMasks® and Full Face Masks

5 of 2019 General Notice

Acceptable Breathing Systems for Kirby Morgan® Helmets and BandMasks®

4 of 2019 Maintenance & Repair

Maintenance Inspection Timetable for KMDSI Helmets and BandMasks

3 of 2019 Change to Product

P/N 510-776 Exhaust Valve Color of Material Changed from Clear to Black

6 of 2018 Change to Product

Head Cushion Snaps Material—Changed to Stainless Steel

3 of 2018 Discontinuance Of Product

P/N 545-100 Chin Strap Discontinued

2 of 2018 Change to Product

P/N 510-759 SL 27® Tri Valve Exhaust, Main Body Modified

14 of 2016 Maintenance & Repair

The Stability of Whisker Clamps

11 of 2016 New Product

Soft Goods Overhaul Kits for Units with 455 Regulators

9 of 2016 Maintenance & Repair

Twenty Five Years is the Recommended Service Life for Fiberglass Shells, Frames & Yokes

8 of 2016 Change to Product

P/N 525-211 Sealed Pull Pin Overhaul Kit Now for Two Pins

3 of 2016 Change to Product

The 455 Stainless Steel, Balanced Regulator is Now Available as an Option from the Factory for the following Helmets & Band Masks

14 of 2015 Change to Product

P/N 510-754 Head Cushions Change from Zippers to VELCRO® Brand Closures

1 of 2015 Caution

Notice of False Training Certificates

12 of 2015 Caution

Misuse/Abuse of Technician Training Certificates

11 of 2015 Change to Product

The 455 Regulator Will Be Available As An Option October 2015 From The Factory, For The SuperLite® 27® Helmet.

8 of 2015 Caution

USE OF AFTER MARKET OR NON-GENUINE KIRBY MORGAN® PARTS

6 of 2015 Maintenance & Repair

This bulletin is to serve as a reminder of an important difference
in installation procedure between the port retainer screws for the
fiberglass helmets verses those of the stainless steel helmets.

5 of 2015 Change to Product

550-232 Sleeves for the sealed pull pins now marked
with groove, effective immediately

4 of 2015 New Product

525-769 Conversion Kit, 455 Regulator for KM 77
525-116 Front Standoff Kit
525-395 Conversion Kit, Rex Regulator for 37SS

3 of 2015 New Product

The 525-765 455 Balanced Regulator Conversion Kit

14 of 2014 Change to Product

Hard Copy Manuals No Longer Available. USB Flash Drive Manuals now ship with, and are available on our website for All Product Manuals (Modular Format).

12 of 2014 Change to Product

540-039 Front Stand Offs (×2 per helmet) added to Kirby Morgan Helmets

7 of 2014 Change to Product

510-690 Oral Nasal Mask replaces 510-747 Oral Nasal Mask,
SuperLite® 27® Helmet only

5 of 2014 (UPDATED March 23, 2016) Maintenance & Repair

Unauthorized “Painting” (resurfacing) Helmet Shells & KMB 18 Frames
Serial Number Tampering

3 of 2014 Change to Product

Maintenance Manuals in New Modular Format on USB Flash Drive

1 of 2014 Caution

Unauthorized Sellers / Buyer Beware!

4 of 2013 Change to Product

Chin Strap Assembly, 505-111 Lengthened

4 of 1995 Change to Product

1) Swing Catch RetroFit &
2) Locking Collar Plating

2 of 2013 Maintenance & Repair

Re. 505-110 Sealed Pull Pins- standard on all Kirby Morgan helmets except
the SL 17B & MK 21

1 of 2013 New Product

Head Cushion Foam Kit P/N 525-746

7 of 2012 New Product

Pull Pin Sleeve Kit P/N 525-112

1 of 2009 General Notice

Kirby Morgan Helmet Retaining Systems

4 of 2012 New Product

New Head Cushion (p/n 510-754), Improved Head Cushion Foam Spacer Kit (HCFS, p/n 525-745) and Improved Chin Cushion (p/n 510-683)

1 of 1992 Caution

Possible loosening of Emergency Valve Assembly (P/N 505-018) from the "B" Side Block Assembly Body (P/N 550-029) on "B" side block assembly style D.S.I Helmets and Masks.

1 of 1992 Safety

SuperLite®-27 Commercial Diving Helmet

1 of 1995 Change to Product

O-ring Material change.

1 of 1996 New Part Announcement

New silicone oral nasal mask part number 510-690

1 of 1997 Caution

Predive Equipment Inspections

2 of 1998 Change to Product

Discontinued "As Standard" Head Cushion

3 of 1999 Change to Product

Swing Catch Retrofit & Locking Collar Plate

1 of 1999 Caution

Communications Connection Nuts

3 of 2000 Change to Product

Change of communications assembly

1 of 2001 New Product

High Flow Auxiliary Valve Part # 505-070

1 of 2001 Repair

"Painting" (resurfacing) Helmet Shells & Mask Frames

3 of 2004 New Product

Quad Valve™ Exhaust (KMDSI Part #525-759)

2 of 2004 New Product

New Tri-Valve® Exhaust Kit Part # 525-752 and 525-755 (SL 27® only)

1 of 2004 Caution

Possible damage to emergency valve main body (550-140) between male pipe threads and the "B" side block bodies (550-029) as well as the manifold block body (350-050) at the mating female pipe threads.

16 of 2005 Change to Product

New Stepped Neck Dam Ring Part# 560-078 and Split Ring Part #540-105

15 of 2005 Change to Product

12 of 2005 Change to Product

New Microphone for Kirby Morgan® Masks and Helmets

11 of 2005 New Product

Hinge Bolt Part #530-027

5 of 2005 Change to Product

Tri-Valve® Exhaust

1 of 2005 Caution

Regulator assembly Part # 505-069

1 of 2005 Safety

Defective One Way Valve Recall

7 of 2006 Change to Product

Helmet Sealed Pull Pins (Part #505-110) No Longer Marked with an “S”

5 of 2006 Change to Product

Whisker Clamp Replacement Kit # 525-032

2 of 2006 Change to Product

Replacements for Recalled Valves (Reference Safety Notice #1 of 2005)

1 of 2006 Change to Product

New Air Train Gasket, KMDSI Part #510-762

6 of 2007 Change to Product

New Flex Control Knobs, Part Numbers 520-524 & 520-525

5 of 2007 Change to Product

Microphones Now Shipping With Strain Relief Ring & Equalizing Vent

3 of 2007 Change to Product

Longer Waterproof Communications Connector Now Standard

1 of 2007 New Kit

Regulator Conversion Kit for SuperLite® 27, Part #525-763

1 of 2007 Safety

Helmet Shell Repair Caution

2 of 2008 Change to Product

Kirby Morgan® Dive Systems is now shipping all helmets (except the 17B) with a new Pull Strap
assembly that has a 1" Stainless Steel "D" ring sewn on the end to hang the neck ring assembly and
allow proper drying. The length of the Pull Strap remains the same.

1 of 2008 Change to Product

One Way Valve Product Change

1 of 2008 Safety

Dry Suit Inflation Installation onto a Kirby Morgan® Helmet ‘B’ Side Block, Part Numbers 505-024 & 505-025

10 of 2009 New Product

New Product Oral Nasal With Lens Retainer Kit, P/N 525-775 and Lens Retainer Kit, P/N 525-776

9 of 2009 New Product

New Product Oral Nasal Mask P/N 510-747

7 of 2009 New Product

New Product Tool Kit Pouch P/N 525-613

4 of 2009 New Product

Pull Strap Assembly Kit P/N 525-770

2 of 2009 New Product

Regulator Mount Nut Socket Wrench P/N 525-625

1 of 2009 Product

Communication Module used on Kirby Morgan® Helmets & EXO® Masks P/N 320-025

7 of 2010 Change to Product

530-110 Lock Nut Replaces 330-320 Lock Nut

6 of 2010 Change to Product

Length of Part Number 530-024, Screw, Increased

4 of 2010 New Product

Head Cushion Foam Spacer Kit (HCFS) Part Number 525-745

2 of 2010 New Product

Anode Kits For KMDSI Helmets And BandMasks®.

1 of 2010 Change to Product

Starboard Whisker Wing, P/N 510-786; Port Whisker Wing, P/N 510-787.

5 of 2011 New Product

New Product Maintenance & Repair Log Book, P/N 125-001

4 of 2011 Caution

1 of 2011 Change to Product

Earphone Speaker, 515-008, is replaced by 515-090 Earphone Speaker

1 of 2002 Caution

Regulator Exhaust Valve Possible Leakage

2 of 2002 Caution

Use of Lubricants on Regulator Exhaust Valve P/N 510-552

1 of 2002 Repair

Maintenance Inspection Timetable for all KMDSI Helmets and BandMasks®

1 of 2002 Safety

Correct Orientation of Oral Nasal Body P/N 520-020 & Valve P/N 510-550

BandMask® 28

09 of 2023 Safety

Counterfeit Kirby Morgan® Products from VR Dive Vision

07 of 2023 Safety

Counterfeit Kirby Morgan® Products

06 of 2023 Safety

Unauthorized Resellers and Voided Warranty

05 of 2023 New Product

New Kits, Part Numbers 525-315, 525-321 and 525-350

10 of 2022 Safety

Counterfeit Kirby Morgan® 28 BandMasks® with Duplicate Serial Numbers

8 of 2022 Change to Product

P/N 540-095 Packing Washer Now 316L Stainless Steel

6 of 2022 Change to Product

P/N 550-549 Balance Spacer Now Uses One O-ring

5 of 2022 Change to Product

P/N 540-053 455 Regulator Cover Guard

4 of 2022 Safety

Counterfeit Kirby Morgan 28 BandMasks and Spare Parts

3 of 2022 New Product

P/N 525-190 BandMask 18/28 with 455 Balanced Regulator Water Shroud Kit

2 of 2022 Change to Product

P/N 550-081 Regulator Mount Nut Now Silicon Bronze

3 of 2021 Change to Product

560-070 & 560-071 Port Retainer Change of Material from Polished or Chromed Brass to Polished Stainless Steel

3 of 2020 Maintenance & Repair

Cleaning and Sanitizing Kirby Morgan® Helmets, BandMasks® and Full Face Masks

5 of 2019 General Notice

Acceptable Breathing Systems for Kirby Morgan® Helmets and BandMasks®

4 of 2019 Maintenance & Repair

Maintenance Inspection Timetable for KMDSI Helmets and BandMasks

3 of 2019 Change to Product

P/N 510-776 Exhaust Valve Color of Material Changed from Clear to Black

5 of 2018 Safety

Counterfeit Kirby Morgan® 28 BandMasks®

1 of 2017 Maintenance & Repair

BandMask® Hood Molded Face Seals now available separately / Sold as Kits

14 of 2016 Maintenance & Repair

The Stability of Whisker Clamps

11 of 2016 New Product

Soft Goods Overhaul Kits for Units with 455 Regulators

7 of 2016 Change to Product

O-ring Kits & Overseas Spares Kits Are Now Obsolete
O-rings From O-ring Kits Now In Soft Goods Kits Shipping Immediately

4 of 2016 Change to Product

Standardization of Microphones & Earphones

3 of 2016 Change to Product

The 455 Stainless Steel, Balanced Regulator is Now Available as an Option from the Factory for the following Helmets & Band Masks

1 of 2015 Caution

Notice of False Training Certificates

12 of 2015 Caution

Misuse/Abuse of Technician Training Certificates

8 of 2015 Caution

USE OF AFTER MARKET OR NON-GENUINE KIRBY MORGAN® PARTS

7 of 2015 Change to Product

Effective immediately, 530-145 Locknuts no longer included with
Kirby Morgan Band Mask® Hoods. 510-712 replaces 525-740.

6 of 2015 Maintenance & Repair

This bulletin is to serve as a reminder of an important difference
in installation procedure between the port retainer screws for the
fiberglass helmets verses those of the stainless steel helmets.

3 of 2015 New Product

The 525-765 455 Balanced Regulator Conversion Kit

14 of 2014 Change to Product

Hard Copy Manuals No Longer Available. USB Flash Drive Manuals now ship with, and are available on our website for All Product Manuals (Modular Format).

13 of 2014 Change to Product

Air Train Stand Off Material & Part Number Change. 545-066 Stand Off Replaces 545-065 Metal Stand Off. 545-065 is NOW OBSOLETE

3 of 2014 Change to Product

Maintenance Manuals in New Modular Format on USB Flash Drive

1 of 2014 Caution

Unauthorized Sellers / Buyer Beware!

1 of 1993 New Part Announcement

High Flow Emergency Valve

2 of 2012 New Product

New Face Seal & Hood, and Bronze Band Screw P/N 530-097

1 of 1996 New Part Announcement

New silicone oral nasal mask part number 510-690

1 of 1997 Caution

Predive Equipment Inspections

1 of 1997 New Part Announcement

High Flow Emergency Valve

1 of 2001 New Product

High Flow Auxiliary Valve Part # 505-070

3 of 2002 Change to Product

Material Change to Part #510-509 KMB-18/28 Head Harness (spider)

2 of 2002 Change to Product

Product change to KMB 18/28 Hood& Face Seal

4 of 2003 Change to Product

Change to KMB 18 & 28 BandMask®

2 of 2004 Change to Product

Regulator Change

1 of 2004 Change to Product

Product Change to KMB 18 & 28 BandMask® Hoods

2 of 2004 New Product

New Tri-Valve® Exhaust Kit Part # 525-752 and 525-755 (SL 27® only)

1 of 2004 Caution

Possible damage to emergency valve main body (550-140) between male pipe threads and the "B" side block bodies (550-029) as well as the manifold block body (350-050) at the mating female pipe threads.

8 of 2005 Change to Product

KMDSI BandMask® Band Keeper™ Kit - No Hood, P/N 525-121

1 of 2005 Caution

Regulator assembly Part # 505-069

1 of 2005 Safety

Defective One Way Valve Recall

3 of 2006 Change to Product

KMB-18 & 28 Accessory Hard Shell, New Part #520-026 (replaces Part #520-010)

2 of 2006 Change to Product

Replacements for Recalled Valves (Reference Safety Notice #1 of 2005)

6 of 2007 Change to Product

New Flex Control Knobs, Part Numbers 520-524 & 520-525

5 of 2007 Change to Product

Microphones Now Shipping With Strain Relief Ring & Equalizing Vent

4 of 2007 New Product

SuperFlow® 450 Regulator Conversion Kit, Part #525-766

3 of 2007 Change to Product

Longer Waterproof Communications Connector Now Standard

1 of 2007 Safety

Helmet Shell Repair Caution

1 of 2008 Change to Product

One Way Valve Product Change

1 of 2008 Safety

Dry Suit Inflation Installation onto a Kirby Morgan® Helmet ‘B’ Side Block, Part Numbers 505-024 & 505-025

10 of 2009 New Product

New Product Oral Nasal With Lens Retainer Kit, P/N 525-775 and Lens Retainer Kit, P/N 525-776

7 of 2009 New Product

New Product Tool Kit Pouch P/N 525-613

6 of 2009 Discontinuance Of Product

Discontinuance of P/N 510-510 KMB Hood and P/N 510-506

2 of 2009 New Product

Regulator Mount Nut Socket Wrench P/N 525-625

2 of 2010 New Product

Anode Kits For KMDSI Helmets And BandMasks®.

1 of 2010 Change to Product

Starboard Whisker Wing, P/N 510-786; Port Whisker Wing, P/N 510-787.

4 of 2011 Caution

2 of 2002 Caution

Use of Lubricants on Regulator Exhaust Valve P/N 510-552

1 of 2002 Caution

Regulator Exhaust Valve Possible Leakage

1 of 2002 Repair

Maintenance Inspection Timetable for all KMDSI Helmets and BandMasks®

1 of 2002 Safety

Correct Orientation of Oral Nasal Body P/N 520-020 & Valve P/N 510-550

Balanced Scuba Regulator

09 of 2023 Safety

Counterfeit Kirby Morgan® Products from VR Dive Vision

07 of 2023 Safety

Counterfeit Kirby Morgan® Products

06 of 2023 Safety

Unauthorized Resellers and Voided Warranty

10 of 2022 Safety

Counterfeit Kirby Morgan® 28 BandMasks® with Duplicate Serial Numbers

6 of 2022 Change to Product

P/N 550-549 Balance Spacer Now Uses One O-ring

3 of 2020 Maintenance & Repair

Cleaning and Sanitizing Kirby Morgan® Helmets, BandMasks® and Full Face Masks

3 of 2017 Change to Product

250-029 Balance Piston Replaced / 550-549 Balance Spacer Color Change/ New 250-065 Washer Required (Scuba Only)

1 of 2015 Caution

Notice of False Training Certificates

12 of 2015 Caution

Misuse/Abuse of Technician Training Certificates

8 of 2015 Caution

USE OF AFTER MARKET OR NON-GENUINE KIRBY MORGAN® PARTS

2 of 2015 General Notice

An Overview of Kirby Morgan SCUBA Regulators Alone, or in SCUBA “Setups”, Paired with the First Stage Regulator.

8 of 2014 New Product

New Kits, Part Numbers 225-120, 525-304, 525-328, 525-364,
525-370, 525-630 and 525-767

2 of 2014 New Product

Balanced 2nd Stage SCUBA Regulator

1 of 2014 Caution

Unauthorized Sellers / Buyer Beware!

EXO® BR

3 of 2020 Maintenance & Repair

Cleaning and Sanitizing Kirby Morgan® Helmets, BandMasks® and Full Face Masks

1 of 2015 Caution

Notice of False Training Certificates

12 of 2015 Caution

Misuse/Abuse of Technician Training Certificates

10 of 2015 Change to Product

Helmet & Band Mask® Regulators Now Packaged & Sold as “Kits”

8 of 2015 Caution

USE OF AFTER MARKET OR NON-GENUINE KIRBY MORGAN® PARTS

1 of 2014 Caution

Unauthorized Sellers / Buyer Beware!

EXO® 26 Original

3 of 2020 Maintenance & Repair

Cleaning and Sanitizing Kirby Morgan® Helmets, BandMasks® and Full Face Masks

1 of 2015 Caution

Notice of False Training Certificates

12 of 2015 Caution

Misuse/Abuse of Technician Training Certificates

10 of 2015 Change to Product

Helmet & Band Mask® Regulators Now Packaged & Sold as “Kits”

8 of 2015 Caution

USE OF AFTER MARKET OR NON-GENUINE KIRBY MORGAN® PARTS

1 of 2014 Caution

Unauthorized Sellers / Buyer Beware!