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 6110-00-950-6065
NSN 5910-00-140-4739
NSN 5990-01-045-2129
NSN 6105-01-339-8258
NSN 5895-01-591-4585
NSN 6130-00-301-1185
NSN 5965-00-926-2591
NSN 6610-00-288-5655
NSN 5935-01-474-4626
NSN 5930-00-005-1102
NSN 5998-00-062-0024
NSN 5930-00-245-3390