525-731 KMB® 28 Hood and Face Seal (S/M) 525-731 Part # Description Qty. 510-708 KMB® Small/Medium Hood with Medium Molded Face Seal 1 520-153 Spacer, KMB 28, Face Seal 1 530-097 Screw 2 525-731-KMB-28-Small-Medium-Hood-with-Medium-Molded-Face-Seal-230525003.pdf