A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 6145-00-846-6165
NSN 5895-00-605-8696
NSN 5999-00-672-9268
NSN 5930-01-233-3276
NSN 5998-01-550-1387
NSN 6685-00-598-1944
NSN 5985-00-833-9393
NSN 5990-01-263-0362
NSN 7035-00-079-7189
NSN 5930-01-444-8193
NSN 5855-00-327-2112
NSN 6150-01-483-9761