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 6240-00-322-9928
NSN 5975-01-591-3578
NSN 5960-01-168-9631
NSN 5915-01-540-4491
NSN 6130-00-118-6185
NSN 6650-01-399-8552
NSN 6145-01-391-5518
NSN 6110-01-504-3738
NSN 5920-01-569-7475
NSN 6130-01-435-8235
NSN 5925-01-644-3379
NSN 5935-01-070-5621