A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 5999-01-576-3446
NSN 2925-00-448-3102
NSN 6320-01-308-0009
NSN 5835-00-568-2956
NSN 5925-01-081-5210
NSN 5950-00-780-1033
NSN 5920-00-328-4503
NSN 6685-01-512-9535
NSN 5998-01-656-2145
NSN 5935-00-491-9493
NSN 6685-01-063-7425
NSN 5915-01-180-2870