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 5895-00-101-0718
NSN 6150-00-820-4181
NSN 5990-00-491-8628
NSN 5920-00-224-9848
NSN 6105-01-278-9830
NSN 5975-00-726-3565
NSN 6105-01-209-9153
NSN 5998-01-397-8036
NSN 5965-01-434-4095
NSN 5920-01-064-5683
NSN 2925-01-564-3847
NSN 6105-00-878-9445