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 5996-01-080-5957
NSN 5965-01-318-5836
NSN 5920-01-397-5598
NSN 5910-01-116-8782
NSN 6320-00-394-8458
NSN 5965-01-286-6548
NSN 5965-00-478-3442
NSN 5925-00-885-9497
NSN 6645-00-518-2068
NSN 5945-01-342-3716
NSN 6220-00-455-6306
NSN 5945-00-290-1779