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Kirby Morgan 77

Body: 

KM77 Top Tab

Kirby Morgan® 77

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Configurations

  • 500-090 KM 77 Helmet w/Posts
  • 500-091 KM 77 Helmet w/MWPC

Standard Finish/Color

Note: available in one standard finish/color only.

Stainless Steel Shell

After x-ray inspection, each 316L stainless steel shell, is precision CNC machined to tight tolerances, to ensure proper fit to all other mating parts. The shell is durable and easy to maintain. Easily cleaned using a Scotch Brite® or similar type cleaning pad.

  • KM 77

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My Downloads

Quicktab Manual Reference: 

Manuals 77 high/low res

Introduction - [Low Resolution]
Thursday, May 21, 2015
  1. Updated with current configurations of the MOD-1 and SuperMask and updated photos throughout module.
Tuesday, August 18, 2015
  1. Updated with current configurations of the MOD-1 and SuperMask and updated photos throughout module.
Friday, October 14, 2016
  1. Updated CE information and EXO product photo.
Monday, October 24, 2016
  1. Updated CE information.
Tuesday, January 31, 2017
  1. Added front cover page.
Tuesday, April 18, 2017
  1. Added serial number and CE diagrams for the SuperFlow, SuperFlow 350 and 455 regulators. Updated the packaging procedures for Band Masks.
Friday, September 15, 2017
  1. Added free flow section.
Communications, Modular - [Low Resolution]
Monday, May 4, 2015
  1. Updated with auxiliary port and front stand offs.
Appendix - [Low Resolution]
Thursday, December 10, 2015
  1. Updated torque specs throughout and changed type of Loctite® required on several parts.
Thursday, May 19, 2016
  1. Updated torque specs throughout and changed type of Loctite® needed.
Wednesday, July 20, 2016
  1. Updated the KM 57 location numbers and the 455 balanced regulator's P/N 530-099 Cover Retainer Screw torque.
Thursday, December 29, 2016
  1. Updated to accommodate the modularized BlowAparts.
Monday, April 24, 2017
  1. Updated the KM 47 locations due to its new modularity.
Tuesday, June 20, 2017
  1. Updated to accommodate the newly modular KMB 18, 28, SL 17B and 27 BlowAparts.
Monday, August 14, 2017
  1. Added note 3, allowable deviation: ± 8%.
Wednesday, August 23, 2017
  1. Updated communications BlowApart location numbers.
Neck Ring Assemblies - [Low Resolution]
Wednesday, November 23, 2016
  1. No Changelog Available for BlowAparts.
Communication Assemblies - [Low Resolution]
Thursday, August 10, 2017
  1. Added the microphone assembly into the BlowApart.
Bent Tube - [Low Resolution]
Friday, September 12, 2014
  1. Added bent tube procedures for the REX regulator.
Monday, March 2, 2015
  1. Updated with front stand offs.
Tuesday, June 27, 2017
  1. Divided the module into three main sections based on regulator and updated the procedures.
One Way Valve - [Low Resolution]
Wednesday, March 15, 2017
  1. Updated the diagram of the one way valve exploded view.
Monday, June 19, 2017
  1. Corrected the orientation of the adapter in the BlowApart image.
KM 77 Blowaparts - [Low Resolution]
Monday, May 23, 2016
  1. Added the additional port on the stainless steel side block.
Friday, August 5, 2016
  1. Added the front stand off, associated screw part number and the complete kit part numbers.
Wednesday, November 23, 2016
  1. Created modular BlowAparts.
Friday, April 14, 2017
  1. Added the note (order P/N 525-745) to the 510-837 head cushion foam spacer assembly and added note that the nose block device includes the nose block pad.
Wednesday, May 10, 2017
  1. Updated the appearance of components to maintained consistency with the other stainless steel helmets.
Head Cushion - [Low Resolution]
Friday, May 8, 2015
  1. Updated with auxiliary port and front stand offs.
Friday, April 14, 2017
  1. Updated entire module throughout, including new procedures for head cushion stuffing along with new images to accompany.
Copyright - [Low Resolution]
Friday, March 3, 2017
  1. Replaced raw text file with a PDF file.
Neck Dam, Locking Collar, Front Stand Offs and Chin Cushion - [Low Resolution]
Friday, August 12, 2016
  1. Added the front stand offs.
REX Regulator - [Low Resolution]
  1. No changelog available for BlowAparts.
Stainless Steel Side Block - [Low Resolution]
Wednesday, November 23, 2016
  1. No Changelog Available for BlowAparts.
Stainless Steel Locking Collar - [Low Resolution]
Wednesday, November 23, 2016
  1. No Changelog Available for BlowAparts.
Stainless Steel Helmets with REX Pod - [Low Resolution]
Friday, February 27, 2015
  1. Updated with front stand offs and auxiliary port.
Tuesday, August 2, 2016
  1. Updated module throughout.
Face Port - [Low Resolution]
Friday, August 8, 2014
  1. Updated Loctite® use for stainless steel helmets only in section 1.1.4 Face Port and Port Retainer Replacement, step 5.
Friday, February 27, 2015
  1. Updated with front stand offs.
Overpressure Relief Valve - [Low Resolution]
Tuesday, January 19, 2016
  1. No changelog available for manuals.
REX Regulator - [Low Resolution]
Friday, February 27, 2015
  1. Updated with front stand offs and auxiliary port.
Handle on Stainless Steel Helmets - [Low Resolution]
Tuesday, March 3, 2015
  1. Updated with auxiliary port and front standoffs.
Snap Tabs, Chin Strap, Swing Catch, Sealed Pull Pins Stainless Steel - [Low Resolution]
Monday, April 27, 2015
  1. Updated with auxiliary port and front stand offs.
Stainless Steel Side Block - [Low Resolution]
Monday, May 4, 2015
  1. Updated with auxiliary port and front stand offs.
Accessories - [Low Resolution]
Tuesday, January 19, 2016
  1. No changelog available for manuals.