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 2925-01-320-6512
NSN 5998-01-025-3745
NSN 6135-00-010-5275
NSN 6645-00-150-6526
NSN 5965-00-773-9047
NSN 6240-00-130-5643
NSN 6105-01-259-8289
NSN 6645-01-045-4088
NSN 5835-00-665-3395
NSN 5920-00-150-1148
NSN 6130-01-415-2375
NSN 6110-01-502-9212