A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 5920-01-600-9561
NSN 7035-01-554-2582
NSN 2925-01-064-3729
NSN 6145-01-366-2940
NSN 6130-01-023-0044
NSN 5999-01-106-1649
NSN 6130-01-181-1352
NSN 5950-00-104-3597
NSN 5975-01-502-9662
NSN 5999-00-595-6786
NSN 6685-01-143-5426
NSN 5975-01-191-6206