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 6650-01-102-5171
NSN 5895-01-305-8915
NSN 5905-01-274-7862
NSN 5950-01-647-1209
NSN 5915-00-586-7763
NSN 5996-00-435-2221
NSN 5990-00-464-6385
NSN 6610-01-048-2870
NSN 5935-00-737-1268
NSN 6145-00-374-3826
NSN 6105-01-423-1417
NSN 6135-01-122-4448