A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 6650-01-222-1749
NSN 6150-01-557-9564
NSN 5835-00-451-2982
NSN 5945-01-372-0595
NSN 5835-01-183-7467
NSN 6220-01-194-2963
NSN 5985-01-495-0658
NSN 6105-00-719-9943
NSN 6130-01-121-2385
NSN 5915-00-888-4379
NSN 5905-00-596-1037
NSN 6620-00-482-1073