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 5935-01-392-1247
NSN 5930-01-224-7253
NSN 5975-01-199-9375
NSN 5975-01-459-8991
NSN 6650-01-612-8234
NSN 6320-01-246-4390
NSN 5990-00-446-0518
NSN 5855-00-235-2676
NSN 5998-00-862-5511
NSN 6650-01-341-5330
NSN 5990-01-268-2236
NSN 5960-00-728-3459