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 5985-01-519-9295
NSN 6610-00-347-7490
NSN 6150-01-278-6689
NSN 6145-00-512-6675
NSN 6610-01-055-0468
NSN 5999-00-623-7873
NSN 5990-00-140-1159
NSN 6150-00-988-6997
NSN 5925-01-383-9603
NSN 5998-00-062-0024
NSN 6220-01-028-8287
NSN 4140-01-371-9923