A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 6130-00-922-6957
NSN 6220-01-124-4062
NSN 6105-00-286-0694
NSN 6685-01-051-7542
NSN 5905-01-136-4000
NSN 6650-01-364-8504
NSN 7035-01-502-9967
NSN 5975-01-263-9572
NSN 5920-01-166-5943
NSN 6320-01-429-5728
NSN 5996-01-528-7850
NSN 4140-01-174-7310