A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 6150-01-279-9534
NSN 7035-01-141-8076
NSN 7035-01-284-3217
NSN 6110-00-397-7531
NSN 7035-00-417-2967
NSN 6110-00-989-2456
NSN 6320-00-310-1080
NSN 6685-01-441-6886
NSN 7035-01-391-7470
NSN 5895-00-992-3532
NSN 4140-00-054-6467
NSN 6105-00-446-2971