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 5915-01-336-1764
NSN 5960-01-413-3877
NSN 5915-01-375-6892
NSN 5945-01-095-0745
NSN 5930-00-300-3864
NSN 5920-01-181-5248
NSN 5835-01-381-2683
NSN 6105-01-462-6111
NSN 5855-00-055-1694
NSN 5895-01-072-0616
NSN 5960-01-553-4557
NSN 6150-01-376-5827