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 6610-00-823-9159
NSN 5960-01-200-4621
NSN 5960-01-121-4105
NSN 6610-01-214-6680
NSN 5996-00-376-5442
NSN 5855-00-869-3635
NSN 5855-01-646-1585
NSN 5930-01-004-9916
NSN 7035-00-153-3826
NSN 5905-00-971-5206
NSN 6240-01-073-9334
NSN 6220-00-960-7591