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 5996-01-392-5831
NSN 6240-01-288-9768
NSN 5999-00-189-1684
NSN 6130-01-134-0597
NSN 5915-01-434-7230
NSN 7035-01-026-0117
NSN 6240-01-604-9172
NSN 5930-01-252-0813
NSN 5910-01-200-7418
NSN 5925-01-502-9177
NSN 5920-01-646-3890
NSN 6150-01-456-0231