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 5935-01-542-4710
NSN 6645-01-466-2083
NSN 6130-00-387-2051
NSN 5915-01-510-2296
NSN 2925-00-180-2532
NSN 5835-00-764-4388
NSN 5835-01-485-0210
NSN 6135-00-877-1659
NSN 6650-01-078-8179
NSN 5925-01-421-4473
NSN 5950-01-089-8465
NSN 6135-01-187-4382