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 5835-01-337-8635
NSN 5920-00-930-4063
NSN 6220-01-535-5176
NSN 5975-00-180-8255
NSN 4140-01-441-2339
NSN 5835-01-388-5198
NSN 5965-00-263-6436
NSN 5960-01-515-4791
NSN 6650-00-607-1351
NSN 6220-01-449-2014
NSN 5895-01-643-0796
NSN 6110-00-104-7401