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 5925-01-446-7271
NSN 5990-01-300-7801
NSN 6220-01-386-5150
NSN 7035-01-623-7774
NSN 5960-01-462-6267
NSN 5895-01-519-1378
NSN 5950-00-600-6029
NSN 5965-01-438-8249
NSN 5935-01-365-6970
NSN 5975-00-518-0780
NSN 6145-00-370-1964
NSN 6320-01-556-2011