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 5960-00-269-4762
NSN 5895-01-504-8868
NSN 5905-01-434-8605
NSN 4140-01-432-1447
NSN 7035-01-325-0536
NSN 5905-01-483-1338
NSN 5960-01-063-2009
NSN 5975-01-609-2824
NSN 5910-01-352-5068
NSN 5935-01-411-4993
NSN 5999-01-520-5795
NSN 5965-01-484-2743