A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 5996-01-264-8463
NSN 6105-00-188-1678
NSN 5975-01-351-6097
NSN 5835-01-416-6449
NSN 5905-01-204-3296
NSN 6650-00-908-6358
NSN 5990-00-138-9504
NSN 5935-01-113-1369
NSN 5998-01-502-7189
NSN 5965-00-069-8886
NSN 5965-01-288-4736
NSN 6135-00-819-8074