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 5950-00-557-1960
NSN 6320-00-857-4073
NSN 5950-00-484-0967
NSN 6645-00-454-0930
NSN 5915-01-125-9340
NSN 4140-01-270-3765
NSN 5925-01-028-6504
NSN 6610-00-382-0266
NSN 6320-01-484-7734
NSN 5985-01-069-2886
NSN 5930-01-443-2952
NSN 5915-01-038-0048