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 5935-01-446-6206
NSN 6650-00-143-1889
NSN 6145-01-288-9482
NSN 6240-01-179-4547
NSN 5835-01-422-7393
NSN 6645-01-076-4655
NSN 5920-00-469-2648
NSN 4140-01-109-5957
NSN 5985-01-178-0316
NSN 5945-00-045-6255
NSN 6105-01-616-3511
NSN 5905-00-754-3327