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 5945-00-518-3677
NSN 5965-01-288-0721
NSN 5895-00-574-0287
NSN 6650-01-147-3125
NSN 5975-01-237-2163
NSN 5996-00-449-1346
NSN 6220-01-037-0383
NSN 5945-00-627-1231
NSN 5945-00-083-1665
NSN 6610-01-287-3678
NSN 5920-01-259-4258
NSN 2925-01-622-8568