An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.
NSN 5998-01-506-2163
NSN 6130-01-531-1973
NSN 2925-01-233-8545
NSN 5996-00-809-5516
NSN 5895-00-925-1198
NSN 5910-01-058-3337
NSN 5905-00-906-1131
NSN 5915-01-071-2036
NSN 5930-01-643-7364
NSN 4140-01-432-7699
NSN 5985-01-025-2345
NSN 6150-01-570-1733