A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 5998-01-474-6887
NSN 5965-01-430-4654
NSN 4140-00-421-4555
NSN 5915-01-371-2906
NSN 5915-01-614-9495
NSN 6620-01-033-7566
NSN 4140-01-047-4093
NSN 2925-01-531-3872
NSN 6145-01-299-4783
NSN 5925-01-252-3914
NSN 6620-01-605-2590
NSN 5945-01-026-0506