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 6610-00-226-4030
NSN 7035-01-256-9598
NSN 5985-00-682-4337
NSN 5990-01-413-2405
NSN 5975-01-141-8781
NSN 6320-00-575-6072
NSN 5985-01-573-2856
NSN 5945-00-387-2396
NSN 5920-01-184-7530
NSN 5910-00-153-6254
NSN 5950-01-434-7226
NSN 5835-01-469-6009