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 5895-01-330-9179
NSN 6220-01-542-8738
NSN 6130-01-491-1352
NSN 5920-00-276-8657
NSN 6610-01-633-8931
NSN 6610-00-886-3653
NSN 6240-01-364-8696
NSN 5990-00-150-6979
NSN 6110-01-316-8202
NSN 5895-01-299-4743
NSN 5975-00-015-7919
NSN 6620-01-220-8579