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 5935-01-577-5402
NSN 5915-00-010-7668
NSN 6135-00-170-8819
NSN 5935-01-641-4182
NSN 5960-01-006-8469
NSN 5935-01-599-5625
NSN 5999-01-485-3562
NSN 6110-00-010-4545
NSN 5950-01-206-4800
NSN 5945-00-824-3981
NSN 5945-01-440-9114
NSN 6650-01-610-5856