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 5998-00-316-6141
NSN 5965-01-415-1521
NSN 5930-00-488-7759
NSN 5925-00-359-4087
NSN 6105-00-366-2122
NSN 5999-00-839-0701
NSN 5996-01-500-1830
NSN 6105-01-445-6130
NSN 6145-00-553-2665
NSN 5965-01-362-8927
NSN 6650-00-977-7533
NSN 5950-00-078-9324