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 5835-00-391-5773
NSN 2925-00-152-1825
NSN 5998-01-477-4913
NSN 5945-00-363-9481
NSN 5920-00-180-4278
NSN 5925-01-634-0664
NSN 5960-01-254-3541
NSN 5996-01-446-8198
NSN 6150-01-563-2345
NSN 6685-01-579-8452
NSN 2925-01-309-5007
NSN 5855-01-152-0506