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 6110-01-519-2636
NSN 5920-01-157-2767
NSN 5855-00-256-5562
NSN 4140-00-699-0904
NSN 6620-01-022-9868
NSN 5985-01-192-9190
NSN 6645-01-588-5591
NSN 6135-01-177-3552
NSN 6130-01-441-0955
NSN 5950-00-737-0678
NSN 5920-01-179-9739
NSN 6620-01-237-5603