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 6320-01-216-1678
NSN 5985-01-333-4348
NSN 6240-01-068-3491
NSN 6150-00-357-1153
NSN 5960-01-345-8198
NSN 6105-01-164-5268
NSN 6105-01-176-4342
NSN 6110-01-188-8017
NSN 6105-00-435-9982
NSN 5960-00-225-6731
NSN 6150-01-655-6953
NSN 5999-01-278-0762