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 6135-00-209-6918
NSN 5925-00-248-5734
NSN 6650-00-680-9595
NSN 6610-00-466-3104
NSN 6135-01-173-2588
NSN 5975-01-514-2798
NSN 5999-00-564-1579
NSN 4140-01-502-9649
NSN 5998-01-554-2719
NSN 5960-00-168-3594
NSN 5935-00-306-3416
NSN 5905-01-107-4618