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 5975-01-427-3521
NSN 6150-01-556-6574
NSN 4140-01-614-7485
NSN 6220-01-477-8443
NSN 6610-00-063-8489
NSN 5960-00-270-5514
NSN 6320-01-170-4068
NSN 2925-01-384-4139
NSN 6150-01-634-0575
NSN 6110-00-398-9764
NSN 5930-01-025-1549
NSN 5910-01-500-1977