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 5895-01-480-9227
NSN 6130-01-528-4944
NSN 5999-01-301-4805
NSN 6150-01-270-4531
NSN 6110-01-633-9660
NSN 5920-00-504-0564
NSN 5999-00-151-9955
NSN 6145-01-575-0301
NSN 6650-01-345-4306
NSN 5999-01-352-7037
NSN 6650-00-421-5300
NSN 6130-00-100-0175