A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 5920-01-003-8110
NSN 5925-01-345-1422
NSN 6610-00-448-6414
NSN 6110-00-242-8123
NSN 5895-01-268-1680
NSN 6685-01-426-8929
NSN 6150-00-558-2629
NSN 5990-00-187-5249
NSN 5895-01-610-6207
NSN 6685-01-446-5096
NSN 5999-01-378-7129
NSN 6320-01-355-3998