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 6150-00-175-7868
NSN 5965-00-554-4138
NSN 6645-01-582-0632
NSN 5990-00-538-7962
NSN 5895-01-468-8623
NSN 6110-01-589-3950
NSN 6610-00-081-2365
NSN 5925-01-491-5057
NSN 5915-00-069-7596
NSN 5985-00-216-7057
NSN 5855-01-007-9541
NSN 5920-01-058-1778