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 6650-01-215-4487
NSN 6145-01-054-6022
NSN 4140-01-050-0631
NSN 5935-01-486-4287
NSN 5835-01-049-3452
NSN 5996-01-503-3410
NSN 5965-01-145-3732
NSN 5920-01-483-1537
NSN 6220-01-496-9019
NSN 5895-01-215-7169
NSN 5999-00-843-8022
NSN 5975-01-606-9924