A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 5945-01-418-3203
NSN 4140-01-136-5021
NSN 6320-00-468-3235
NSN 6685-01-382-9932
NSN 5990-01-219-9018
NSN 5975-01-344-6474
NSN 5835-01-126-9358
NSN 6610-00-958-0294
NSN 5998-01-004-6664
NSN 6130-01-476-8097
NSN 4140-01-119-2879
NSN 5920-01-651-7678