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 6240-01-314-1359
NSN 5960-00-609-6732
NSN 5855-01-133-3587
NSN 5835-01-131-2027
NSN 5910-00-419-0201
NSN 5915-01-612-4153
NSN 5985-01-222-6861
NSN 5990-00-068-4324
NSN 2925-01-527-8745
NSN 2925-01-226-6126
NSN 5925-00-715-2001
NSN 6320-01-536-3077