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 5895-01-590-9584
NSN 5835-00-174-7763
NSN 6150-00-132-8997
NSN 5835-00-092-1136
NSN 2925-00-070-4576
NSN 5920-00-058-6768
NSN 5855-00-058-1293
NSN 6320-00-160-0899
NSN 6145-00-657-4755
NSN 2925-01-303-5266
NSN 5935-01-246-3638
NSN 5990-01-247-5439