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 5999-01-099-0868
NSN 5998-01-393-8853
NSN 7035-01-519-8227
NSN 5935-01-285-8648
NSN 6240-01-487-3716
NSN 5998-01-091-9104
NSN 5910-01-415-3108
NSN 5835-01-133-6485
NSN 6240-00-941-8507
NSN 6240-00-868-2102
NSN 5960-01-210-9762
NSN 5975-01-248-1246