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 5915-01-215-1183
NSN 6130-00-042-7952
NSN 6650-01-361-0723
NSN 5996-00-467-1429
NSN 5965-01-082-5861
NSN 6110-01-091-6836
NSN 6220-01-594-8773
NSN 6650-01-491-6733
NSN 5915-00-314-0832
NSN 6610-01-314-3659
NSN 4140-01-033-7819
NSN 5910-00-150-8653