A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 6320-01-473-3848
NSN 6145-00-905-7255
NSN 5996-00-285-3727
NSN 5925-00-177-2481
NSN 5990-01-582-1977
NSN 6150-01-062-2404
NSN 6220-00-073-4713
NSN 5855-01-523-4058
NSN 6130-01-194-6609
NSN 5996-00-325-6285
NSN 5990-00-797-7649
NSN 5910-00-905-6425