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 5996-01-600-5047
NSN 6150-01-431-6839
NSN 5930-00-770-5138
NSN 5965-01-239-4034
NSN 7035-01-490-5342
NSN 5960-01-649-1341
NSN 6620-01-518-7021
NSN 6150-01-465-3836
NSN 6240-00-551-3144
NSN 6110-01-406-4818
NSN 5950-00-706-8338
NSN 5935-00-797-5365