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 5950-01-445-3219
NSN 5925-00-253-0096
NSN 6620-01-317-4233
NSN 5905-01-144-6880
NSN 5930-01-175-3682
NSN 6110-01-629-4358
NSN 5998-01-045-9134
NSN 6135-01-551-0562
NSN 5975-01-352-1782
NSN 5930-00-198-4306
NSN 5935-01-467-7904
NSN 6320-00-228-5678