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 6685-01-089-7310
NSN 6130-01-485-5022
NSN 6610-01-533-7458
NSN 5920-01-315-8080
NSN 6110-01-325-6751
NSN 5965-00-289-6280
NSN 5915-01-441-2238
NSN 5999-00-645-8875
NSN 5985-01-030-9184
NSN 5935-00-052-0055
NSN 5985-00-245-3509
NSN 5996-01-127-5431