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 6105-01-371-4621
NSN 5920-01-523-3231
NSN 5895-01-618-1317
NSN 5999-01-596-0209
NSN 5960-01-226-7297
NSN 5935-00-207-5796
NSN 6105-01-514-7310
NSN 5895-01-359-4279
NSN 5915-00-925-2513
NSN 5835-00-466-3075
NSN 5996-01-608-4360
NSN 6220-00-186-8565