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 5950-01-270-2163
NSN 6110-00-165-3848
NSN 6320-01-371-3047
NSN 6145-01-571-7928
NSN 5920-01-068-5846
NSN 5925-01-332-8371
NSN 5930-01-492-9063
NSN 5945-01-576-8113
NSN 5910-01-503-8366
NSN 5905-00-618-7333
NSN 5960-00-833-9154
NSN 6620-00-447-1360