A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 5975-01-446-5844
NSN 4140-00-370-1257
NSN 5998-00-237-0684
NSN 5920-00-114-4221
NSN 5965-01-633-8849
NSN 6130-01-326-5494
NSN 6685-01-624-5370
NSN 5950-01-459-7961
NSN 5960-00-400-2222
NSN 6110-01-573-5013
NSN 7035-00-946-2642
NSN 6240-00-846-9815