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 5905-01-589-6097
NSN 5975-00-157-9676
NSN 6610-00-049-6497
NSN 5910-01-433-2841
NSN 7035-01-245-9585
NSN 5905-01-519-2075
NSN 5975-00-141-0554
NSN 5965-00-387-6880
NSN 5965-01-304-3638
NSN 4140-00-753-6888
NSN 5998-01-378-2696
NSN 5915-00-711-4630