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 5990-01-294-6198
NSN 5920-01-258-6360
NSN 5996-01-408-5632
NSN 5996-00-087-5287
NSN 5855-01-177-4751
NSN 6240-00-221-9384
NSN 5910-00-256-5662
NSN 6220-00-727-7547
NSN 6130-01-524-0651
NSN 6105-01-425-7419
NSN 5960-01-307-2676
NSN 5935-01-417-2830