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 6650-00-932-7555
NSN 5915-00-278-5561
NSN 6650-01-437-8423
NSN 6110-01-540-8147
NSN 6220-01-155-2357
NSN 6650-01-250-1244
NSN 5975-00-551-3152
NSN 6610-01-220-5262
NSN 5905-01-609-6683
NSN 6650-01-192-5515
NSN 5930-01-514-0553
NSN 6645-00-766-7935