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 5990-01-011-0683
NSN 6650-00-522-5795
NSN 5975-01-634-0678
NSN 2925-00-371-2285
NSN 5965-01-429-9777
NSN 6620-01-486-8002
NSN 5915-01-571-7341
NSN 6610-00-371-1897
NSN 5835-01-163-4215
NSN 2925-01-545-2717
NSN 6610-01-044-1860
NSN 6320-01-302-5157