A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 4140-01-571-7913
NSN 5930-01-292-6102
NSN 6240-01-359-2721
NSN 6150-01-450-6798
NSN 5945-01-520-9559
NSN 6685-01-359-5732
NSN 6650-01-581-2390
NSN 5999-00-087-7923
NSN 5998-01-281-7433
NSN 7035-01-110-9355
NSN 4140-00-764-5287
NSN 5935-00-108-7261