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 7035-01-423-8343
NSN 6220-01-652-4431
NSN 6650-01-610-5017
NSN 5910-01-277-8062
NSN 6240-01-630-0123
NSN 6240-00-304-7015
NSN 6650-01-378-6868
NSN 7035-01-330-6768
NSN 5835-01-137-6075
NSN 6220-01-098-4317
NSN 5835-01-471-5848
NSN 5935-00-556-2828