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 6110-00-129-8714
NSN 6650-00-221-9425
NSN 6150-00-857-6896
NSN 4140-00-245-2715
NSN 5895-01-454-5229
NSN 6110-01-024-9428
NSN 6320-01-495-0512
NSN 5998-01-462-1920
NSN 5975-01-305-2709
NSN 2925-01-486-7277
NSN 5960-00-067-5784
NSN 5975-01-541-4972