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 6645-01-135-5449
NSN 6685-00-473-1823
NSN 5950-01-398-9557
NSN 6105-01-297-8460
NSN 6610-01-083-1446
NSN 6145-01-213-7400
NSN 6220-01-025-0482
NSN 6150-00-085-0094
NSN 6105-01-253-6013
NSN 5895-01-082-0337
NSN 6650-01-059-1008
NSN 6110-01-459-3601