A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 5950-01-650-8135
NSN 5960-01-543-0235
NSN 6105-01-250-6622
NSN 5835-01-310-8979
NSN 5905-01-552-8144
NSN 6610-00-336-2404
NSN 5935-01-153-2662
NSN 5990-01-537-4815
NSN 5985-01-026-7411
NSN 5990-01-253-7647
NSN 5935-01-222-2275
NSN 6220-01-513-0060