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 6220-00-595-6954
NSN 4140-00-723-6418
NSN 7035-01-320-7453
NSN 5930-00-052-1200
NSN 5920-01-212-1536
NSN 6110-00-800-9842
NSN 5999-01-468-5079
NSN 5965-01-319-5363
NSN 6685-00-352-8278
NSN 2925-00-004-1278
NSN 5925-01-443-8590
NSN 5998-00-553-8061