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 5990-00-226-1152
NSN 5895-01-279-0211
NSN 6320-00-270-8222
NSN 5960-01-278-9394
NSN 5930-01-313-7996
NSN 5915-01-612-7644
NSN 5930-00-803-3502
NSN 6150-01-629-2582
NSN 6110-01-157-9341
NSN 5855-01-467-3802
NSN 5965-01-434-4095
NSN 5950-00-517-9600