A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 5905-00-905-6239
NSN 6110-01-117-4784
NSN 6650-00-272-2271
NSN 5960-01-027-4927
NSN 5835-01-047-6697
NSN 5996-01-546-0463
NSN 6135-01-373-2518
NSN 5945-01-576-1355
NSN 5905-01-065-7384
NSN 5965-01-447-6485
NSN 5925-00-915-1204
NSN 6320-01-255-2096