A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 5998-00-185-6029
NSN 5910-01-173-2812
NSN 6105-01-654-3555
NSN 6105-01-208-1725
NSN 6620-01-176-3530
NSN 6110-00-161-4115
NSN 5960-01-457-0157
NSN 5925-01-063-7107
NSN 5835-01-219-0586
NSN 2925-01-483-9147
NSN 5920-01-290-3771
NSN 5945-01-131-1759