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 6105-01-069-2354
NSN 5915-00-446-9136
NSN 6110-01-516-3094
NSN 5999-00-087-7401
NSN 6320-00-116-3658
NSN 5990-00-409-3594
NSN 5835-01-359-2575
NSN 6110-01-172-3703
NSN 5999-01-172-4573
NSN 5925-01-467-9181
NSN 4140-01-408-7737
NSN 5910-01-130-2531