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 2925-01-534-7314
NSN 6645-00-518-2068
NSN 5998-00-107-8126
NSN 5965-01-003-2641
NSN 5950-00-605-0172
NSN 2925-00-168-2287
NSN 5930-01-513-4821
NSN 5945-00-947-7590
NSN 5985-01-127-8683
NSN 6145-00-242-0569
NSN 5930-00-809-3578
NSN 6240-01-578-6227