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 5960-00-130-6945
NSN 5998-00-034-7530
NSN 6105-01-123-8887
NSN 7035-01-485-9723
NSN 2925-01-649-7543
NSN 6130-01-527-1462
NSN 5920-01-508-4243
NSN 5965-01-045-0247
NSN 5915-01-419-9719
NSN 5855-00-198-3197
NSN 6150-01-284-5213
NSN 5935-01-048-0166