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 5998-01-323-7112
NSN 5915-01-204-7322
NSN 5920-01-446-3522
NSN 5920-01-384-4835
NSN 6130-00-938-8730
NSN 5905-01-634-0595
NSN 5996-00-270-0340
NSN 5950-00-462-1792
NSN 5895-01-144-7098
NSN 6610-01-357-5957
NSN 4140-01-419-4949
NSN 6620-01-107-2965