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 6240-00-950-1576
NSN 6135-01-163-0332
NSN 5975-00-679-6738
NSN 5915-00-597-2369
NSN 5935-01-181-0120
NSN 5855-01-546-6954
NSN 7035-00-946-2642
NSN 5999-01-054-6696
NSN 5855-00-149-0766
NSN 5990-00-170-9553
NSN 6240-01-364-8696
NSN 5910-00-076-9429