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 5985-01-434-7999
NSN 5985-01-204-3460
NSN 7035-01-092-5723
NSN 6620-01-259-5944
NSN 5990-01-069-8649
NSN 4140-00-946-1283
NSN 5895-01-147-2014
NSN 6105-00-478-8988
NSN 6220-01-378-3488
NSN 5910-01-180-6419
NSN 6110-01-156-4635
NSN 5998-01-423-8434