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 5990-01-485-0260
NSN 5935-01-589-1626
NSN 5930-00-960-9240
NSN 5998-01-360-0337
NSN 5945-01-568-2991
NSN 5999-00-499-8949
NSN 6105-01-442-3081
NSN 6220-01-486-5316
NSN 5905-01-209-6737
NSN 5930-00-844-8470
NSN 5985-01-634-0635
NSN 5930-01-089-9841