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 5895-00-423-5366
NSN 5935-01-487-2846
NSN 5935-01-634-0668
NSN 5855-01-455-3317
NSN 5999-01-184-9255
NSN 5925-00-781-4535
NSN 5965-01-328-7979
NSN 2925-01-583-5619
NSN 5895-00-193-0453
NSN 5965-00-243-7782
NSN 5925-00-752-0371
NSN 6220-01-386-1582