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 5985-00-393-2480
NSN 5950-00-566-6768
NSN 5985-01-327-5081
NSN 5835-00-440-9066
NSN 5920-00-336-9055
NSN 5945-00-416-9793
NSN 2925-01-072-7101
NSN 7035-01-073-5233
NSN 6240-01-538-4411
NSN 6110-01-268-0418
NSN 5920-01-070-8843
NSN 5960-00-901-9718