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 6110-00-872-1475
NSN 6110-01-090-0804
NSN 6220-00-195-2061
NSN 5935-01-159-4473
NSN 6240-01-069-2688
NSN 2925-00-480-9068
NSN 5996-00-499-8036
NSN 6650-01-073-0655
NSN 6685-00-889-9486
NSN 6320-00-937-5625
NSN 5945-01-480-2722
NSN 5960-01-197-4461