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 5985-01-166-2404
NSN 5910-00-870-0141
NSN 5930-00-199-9608
NSN 5998-01-332-9238
NSN 5920-01-307-1439
NSN 6320-01-512-2031
NSN 5990-01-136-4068
NSN 6620-00-054-4778
NSN 5920-00-816-7535
NSN 4140-01-039-8885
NSN 6645-00-126-0286
NSN 6110-00-608-0949