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 6150-01-025-1467
NSN 5905-01-411-6918
NSN 2925-01-448-2880
NSN 5895-01-119-3942
NSN 5925-00-035-8469
NSN 5925-01-268-0426
NSN 5960-01-171-0263
NSN 6645-01-210-5649
NSN 6130-00-007-1453
NSN 5920-01-451-5595
NSN 6645-00-664-4665
NSN 5999-00-388-0584