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 5835-00-958-6231
NSN 6650-00-266-6808
NSN 6645-00-155-2398
NSN 5965-01-352-4906
NSN 5945-01-005-6338
NSN 5960-01-010-1497
NSN 6220-01-215-8627
NSN 6220-01-473-4602
NSN 5930-01-634-0659
NSN 5915-01-478-3376
NSN 5855-01-321-3881
NSN 6135-01-519-7879