Upper stem
An item usually metallic, threaded or unthreaded, used for securing to or positioning into a mating part. It is designed to be used in a globe, relief, regulator valve and the like as a means of controlling the flow of liquids or gases in a given system. One end may have an integral disk or be designed to accommodate a metallic or nonmetallic disk. The other end is designed for a handwheel, lever, spring, diaphragm and the like for nonpowered operation or to accommodate a gear, solenoid, air motor and the like for powered operation. The handwheel and/or disk may be furnished with the item. Excludes stem, faucet; and stem, needle valve.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 5965-01-396-7508
NSN 5935-00-943-7133
NSN 5996-01-484-0217
NSN 6220-01-234-3225
NSN 6240-01-073-4732
NSN 5996-01-082-3730
NSN 2925-01-574-4413
NSN 5905-01-426-7328
NSN 5985-01-202-7919
NSN 6220-01-364-5002
NSN 5998-00-615-1086
NSN 6145-00-921-4520