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 2925-00-456-7627
NSN 5920-01-089-6759
NSN 6645-01-206-4888
NSN 5905-00-322-3451
NSN 6320-01-539-0994
NSN 5985-00-732-6414
NSN 6110-01-659-7068
NSN 6130-00-990-3655
NSN 5996-01-331-1432
NSN 5935-01-106-2230
NSN 5905-01-119-6760
NSN 6685-01-304-2122