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 5965-00-117-4214
NSN 5990-01-521-7890
NSN 5960-01-121-1054
NSN 5835-01-412-0344
NSN 5950-00-182-8204
NSN 5920-01-461-7676
NSN 5920-01-518-1561
NSN 5855-00-455-6070
NSN 5945-01-505-0950
NSN 6110-00-402-7637
NSN 6320-01-512-2031
NSN 5999-00-087-0258