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 5915-01-025-6169
NSN 6240-01-616-6813
NSN 5930-00-696-8160
NSN 5855-01-417-3250
NSN 5835-00-825-2512
NSN 5935-01-626-7698
NSN 5920-01-460-5495
NSN 4140-01-263-0665
NSN 5950-01-607-0981
NSN 6645-00-283-6794
NSN 5905-01-604-0709
NSN 7035-01-271-1643