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 5920-00-113-2658
NSN 5998-01-615-0710
NSN 6150-01-579-1413
NSN 5895-01-157-0340
NSN 6220-01-386-6334
NSN 6110-01-437-6430
NSN 5965-00-964-1756
NSN 6145-01-410-7153
NSN 6145-00-404-7927
NSN 5915-01-592-2248
NSN 5895-01-621-2876
NSN 5910-01-495-0619