A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 6150-01-277-7019
NSN 6620-00-832-2556
NSN 6150-01-601-4167
NSN 5925-00-116-0879
NSN 5895-01-421-2484
NSN 6620-01-132-9678
NSN 4140-00-926-9648
NSN 5895-00-776-0619
NSN 5965-01-042-2001
NSN 5999-00-840-6361
NSN 5855-00-832-7316
NSN 4140-00-282-9759