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 6130-01-346-0990
NSN 6150-01-342-2913
NSN 2925-00-284-1534
NSN 5990-01-421-3325
NSN 6240-01-633-9357
NSN 5930-00-291-5400
NSN 5990-01-574-2522
NSN 6150-01-125-8334
NSN 5835-01-566-5462
NSN 5998-01-279-5260
NSN 6685-01-029-6809
NSN 6685-00-317-4319