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 6240-01-329-1281
NSN 5925-01-506-0593
NSN 6320-01-148-8125
NSN 5990-01-242-9653
NSN 5835-01-209-6410
NSN 5895-01-067-9751
NSN 6650-01-129-8343
NSN 5905-01-625-2000
NSN 5985-01-165-3224
NSN 5905-01-052-1666
NSN 4140-01-199-4589
NSN 6685-00-663-7198