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 5965-01-258-5662
NSN 5910-00-614-3802
NSN 5910-00-414-3416
NSN 5996-00-292-5394
NSN 5920-00-298-0700
NSN 5855-00-688-9954
NSN 6145-01-088-6954
NSN 5998-01-050-5930
NSN 6650-00-947-4380
NSN 5996-01-202-9338
NSN 6150-01-091-9818
NSN 5960-01-259-3846