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 5965-01-005-0341
NSN 5905-01-261-2927
NSN 5996-01-416-8215
NSN 6130-01-386-3858
NSN 5855-00-294-7532
NSN 6150-01-613-3600
NSN 5998-01-300-0895
NSN 5960-00-982-8546
NSN 2925-00-833-9466
NSN 5945-01-168-9671
NSN 5915-01-340-5953
NSN 6110-00-297-5768