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 5950-00-901-6934
NSN 5910-01-121-1176
NSN 5925-00-324-0142
NSN 5950-01-144-9430
NSN 5950-01-510-6186
NSN 4140-00-770-8404
NSN 6135-00-315-1187
NSN 4140-01-472-2442
NSN 5998-01-634-0604
NSN 4140-00-300-8111
NSN 6105-01-577-5310
NSN 6135-01-124-2376