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 5945-00-235-7618
NSN 5945-01-418-0419
NSN 6610-01-141-7014
NSN 5945-00-929-1678
NSN 5895-01-657-6790
NSN 5930-01-634-0659
NSN 5905-01-451-4205
NSN 6650-00-356-5228
NSN 5990-00-866-3694
NSN 6150-00-964-7303
NSN 5895-00-015-6706
NSN 6645-00-433-3075