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 5930-01-515-3837
NSN 5960-00-045-9266
NSN 5998-01-451-4328
NSN 5925-01-521-3915
NSN 6145-01-083-4203
NSN 5945-00-757-4335
NSN 6145-00-226-1194
NSN 4140-01-513-0657
NSN 5990-00-740-0249
NSN 6650-00-213-7065
NSN 5965-01-496-4765
NSN 7035-00-523-7492