Manufacturers suggested name is piston and rod assembly
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.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 5910-01-160-6988
NSN 6320-00-646-3311
NSN 5915-00-583-4229
NSN 6620-01-052-2773
NSN 5905-01-035-1882
NSN 5950-01-430-3338
NSN 5996-00-403-7981
NSN 5920-00-161-4564
NSN 5835-01-447-2544
NSN 6610-01-364-0294
NSN 6320-01-029-4220
NSN 6110-01-183-9558