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 2925-01-508-4138
NSN 5935-01-577-5326
NSN 6150-01-457-1037
NSN 5999-00-040-1645
NSN 5950-00-317-8257
NSN 5895-01-312-2085
NSN 6150-01-013-5315
NSN 5910-01-423-1387
NSN 5960-00-038-5433
NSN 5910-00-229-6988
NSN 5925-01-090-4112
NSN 6610-01-395-6750