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 5920-00-920-5333
NSN 6240-01-625-7262
NSN 5835-01-599-1876
NSN 4140-00-106-6462
NSN 5905-01-104-5320
NSN 5895-01-023-0522
NSN 5915-01-145-4989
NSN 5998-01-386-4281
NSN 6320-01-021-6633
NSN 4140-00-274-9638
NSN 5835-01-293-4122
NSN 6610-00-948-5003