A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 5915-01-165-7409
NSN 6240-01-220-6066
NSN 5960-00-157-5983
NSN 5915-01-010-1562
NSN 7035-00-753-0695
NSN 5935-01-304-6897
NSN 6650-01-633-9147
NSN 5998-00-237-6522
NSN 6150-01-427-3764
NSN 5999-01-579-8668
NSN 5930-01-213-8428
NSN 5990-01-514-8708