A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 5945-01-470-3680
NSN 6685-01-442-3702
NSN 6645-00-888-5820
NSN 5835-00-257-2852
NSN 6150-00-822-8192
NSN 6645-00-960-6594
NSN 5960-01-047-5155
NSN 5996-00-780-6065
NSN 5965-00-549-0220
NSN 6135-00-583-3966
NSN 6650-01-173-5651
NSN 6130-01-340-3670