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 5835-01-116-2369
NSN 6135-01-518-4507
NSN 6620-01-299-4563
NSN 6220-01-292-0980
NSN 5895-00-065-4845
NSN 5998-01-330-1879
NSN 6135-01-479-9790
NSN 6220-01-527-3006
NSN 6620-01-296-0873
NSN 5990-01-251-0234
NSN 5930-00-104-6148
NSN 7035-01-268-0933