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 6130-01-202-8025
NSN 5920-01-520-7576
NSN 5915-00-035-8590
NSN 6240-01-388-2413
NSN 5910-01-576-4508
NSN 6105-01-445-6130
NSN 5965-00-092-8841
NSN 6620-01-379-3300
NSN 6135-01-370-9440
NSN 5905-01-201-2637
NSN 6610-01-552-2726
NSN 6105-00-901-8188