A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 5990-00-853-9926
NSN 6620-01-562-8816
NSN 5996-00-964-5229
NSN 6130-00-580-3725
NSN 6220-01-028-4488
NSN 6110-00-163-2848
NSN 5985-00-962-1790
NSN 5925-01-036-3982
NSN 5925-01-598-3230
NSN 6105-01-004-1010
NSN 5930-01-546-6243
NSN 5835-00-624-1548