A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 6220-00-477-5946
NSN 5925-00-958-4332
NSN 6610-00-022-8628
NSN 6650-00-422-2958
NSN 6645-01-518-1107
NSN 5960-00-163-1017
NSN 5835-00-554-0399
NSN 6130-01-603-9577
NSN 5910-00-832-8488
NSN 5965-01-367-6483
NSN 6645-00-559-3623
NSN 5996-01-452-0402