A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 5960-00-078-1643
NSN 6685-01-578-9035
NSN 5996-01-464-9791
NSN 5920-00-132-6440
NSN 5996-00-798-4964
NSN 6620-00-273-8735
NSN 6620-01-593-0817
NSN 5835-01-246-0972
NSN 6130-00-435-1116
NSN 6650-00-938-6117
NSN 5998-00-054-4085
NSN 5990-00-613-2279