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 6220-00-881-2301
NSN 2925-01-464-3093
NSN 2925-01-215-5022
NSN 5996-01-568-0344
NSN 5910-00-979-7466
NSN 6135-00-998-5884
NSN 5835-01-457-5630
NSN 5945-00-996-3067
NSN 5975-01-401-5355
NSN 5915-00-230-8748
NSN 6240-01-396-3109
NSN 5960-01-583-4737