An item in the form of a segment of a disk, which may have a flat bottom, with or without projecting shoulders, designed to fit into a keyway in an axle or shaft, and into a matching slot in the hub or boss of a wheel, gear or pulley.
NSN 4140-01-441-2339
NSN 6130-01-278-9305
NSN 5996-01-344-0380
NSN 4140-00-849-9295
NSN 2925-01-443-5929
NSN 6145-01-139-6557
NSN 5910-00-286-8753
NSN 5960-00-991-1135
NSN 6150-00-757-4853
NSN 5935-00-783-8020
NSN 6145-01-278-0593
NSN 5910-00-079-0766