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 4140-01-008-0559
NSN 5965-00-845-6325
NSN 6685-01-076-8967
NSN 6240-00-045-9844
NSN 6645-01-383-6514
NSN 5996-01-592-3011
NSN 5935-01-412-2929
NSN 6150-00-954-2894
NSN 5945-01-468-5372
NSN 6645-01-134-8137
NSN 5910-00-081-6159
NSN 5945-01-627-4272