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 5835-01-024-3653
NSN 5985-01-339-8213
NSN 5998-00-583-5541
NSN 5895-01-004-0650
NSN 6110-00-525-3418
NSN 6150-01-653-5157
NSN 6110-00-632-6078
NSN 5996-00-557-8902
NSN 6240-01-015-7200
NSN 5945-00-106-8460
NSN 5945-00-647-2995
NSN 6220-01-652-3271