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 5960-00-485-0601
NSN 5965-00-439-6287
NSN 6105-00-826-3432
NSN 5985-01-020-8259
NSN 5975-01-050-0564
NSN 5996-00-795-4788
NSN 6145-00-601-9655
NSN 5930-00-839-4351
NSN 6135-01-515-9626
NSN 6620-01-530-3198
NSN 5975-01-198-7178
NSN 6610-00-325-0485