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 6130-01-133-4813
NSN 5905-01-081-0116
NSN 5895-01-414-1768
NSN 5998-00-248-7221
NSN 6610-00-081-2365
NSN 4140-00-643-3744
NSN 5910-00-236-8151
NSN 5996-00-705-9518
NSN 5920-00-615-3915
NSN 5965-01-046-9619
NSN 5945-00-259-6610
NSN 5998-01-198-2203