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 6320-01-359-3921
NSN 5930-01-011-1844
NSN 6650-00-170-5095
NSN 6320-01-150-5378
NSN 6145-01-196-6779
NSN 5960-01-381-2478
NSN 5965-01-426-8325
NSN 6150-00-409-0541
NSN 5950-01-206-4800
NSN 5945-01-557-6405
NSN 6650-00-464-1183
NSN 6150-01-393-5492