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 5835-01-391-4556
NSN 5960-01-377-1907
NSN 6110-01-116-9440
NSN 5855-00-532-0025
NSN 5999-01-580-2876
NSN 6130-00-560-9440
NSN 6240-01-520-6925
NSN 5925-01-642-0227
NSN 5855-01-381-6052
NSN 6650-00-346-9106
NSN 5999-01-410-8369
NSN 5855-01-535-6275