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 5999-01-519-7610
NSN 6320-01-215-1133
NSN 6150-01-616-2970
NSN 5895-01-491-7866
NSN 5930-01-023-7683
NSN 5950-01-391-4938
NSN 5999-01-258-4421
NSN 5945-01-634-0588
NSN 5895-00-505-0874
NSN 6645-00-204-4100
NSN 6240-01-195-6014
NSN 5950-00-027-8211