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 7035-00-215-3272
NSN 6650-01-386-1300
NSN 6610-01-541-2730
NSN 5915-01-188-6665
NSN 6650-01-392-8020
NSN 5960-00-195-6435
NSN 5855-01-453-6384
NSN 5920-00-080-5827
NSN 6610-00-548-3452
NSN 6240-01-386-4594
NSN 6220-01-476-2085
NSN 6240-00-541-7032