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 6685-01-294-0559
NSN 6610-01-494-7933
NSN 5990-01-357-6175
NSN 5999-00-462-9326
NSN 6130-00-868-1665
NSN 4140-01-570-6685
NSN 6240-01-300-0742
NSN 5855-00-058-1293
NSN 5835-01-317-4840
NSN 5950-01-420-6528
NSN 5960-01-241-9078
NSN 6150-01-332-4023