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 5996-01-605-0950
NSN 5920-01-265-8068
NSN 5996-00-598-4839
NSN 5965-01-261-6073
NSN 5975-00-960-5879
NSN 6150-01-481-3473
NSN 5999-01-555-7511
NSN 5835-01-416-6449
NSN 5945-01-254-4866
NSN 6150-01-421-4028
NSN 5855-00-138-2386
NSN 6145-01-291-0316