A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 5975-00-339-3313
NSN 7035-01-617-0072
NSN 5945-01-381-1268
NSN 6240-01-058-8868
NSN 6145-01-605-0948
NSN 5905-01-421-4388
NSN 7035-01-387-8655
NSN 6220-01-431-3588
NSN 5965-01-079-7939
NSN 5965-01-627-7392
NSN 4140-01-319-7786
NSN 5835-01-535-0948