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 5895-00-157-4170
NSN 6150-00-187-3535
NSN 5920-00-484-8074
NSN 5960-01-430-3911
NSN 5855-01-447-1887
NSN 6620-01-021-7511
NSN 5895-01-508-4590
NSN 5999-01-249-1056
NSN 7035-01-066-8308
NSN 6150-00-988-6997
NSN 5930-01-245-6122
NSN 6610-01-252-4717