A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 6685-00-598-1944
NSN 5935-01-634-0668
NSN 7035-00-173-2281
NSN 6145-01-285-1120
NSN 6110-01-103-3142
NSN 6610-01-063-9303
NSN 5910-01-423-5148
NSN 5998-00-150-1752
NSN 5975-01-122-0601
NSN 5998-01-010-4990
NSN 6145-01-196-5211
NSN 5835-01-576-9013