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 5910-00-456-0824
NSN 6650-00-336-4828
NSN 6320-01-441-2438
NSN 6240-01-139-3377
NSN 6110-00-717-2773
NSN 5835-01-442-6482
NSN 5975-01-310-6625
NSN 5965-01-560-0056
NSN 5960-00-185-0727
NSN 7035-00-365-3989
NSN 5985-01-191-5843
NSN 5975-01-201-4108