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 5930-01-459-7449
NSN 2925-00-134-4827
NSN 6105-01-468-3276
NSN 6145-00-473-8709
NSN 5835-01-202-9673
NSN 5996-01-486-2045
NSN 6320-01-607-1491
NSN 5935-01-037-2724
NSN 2925-00-150-7334
NSN 6135-00-838-0706
NSN 6150-00-401-8084
NSN 5985-01-492-6331