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 5925-00-135-2086
NSN 5835-01-307-6884
NSN 5965-01-287-7235
NSN 5990-00-140-1159
NSN 5975-01-101-7250
NSN 6105-01-634-0322
NSN 5975-01-297-7126
NSN 6135-00-497-0491
NSN 5985-01-289-9945
NSN 2925-00-373-8837
NSN 2925-00-290-7052
NSN 5910-00-416-6871