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 6320-01-155-8295
NSN 5935-01-381-2131
NSN 4140-00-782-7688
NSN 5975-01-288-7317
NSN 5975-01-433-9999
NSN 7035-01-523-8664
NSN 5915-01-322-8226
NSN 6110-01-536-6007
NSN 5895-01-482-5851
NSN 5925-00-660-7589
NSN 6620-00-153-6291
NSN 5910-01-425-3281