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 5998-01-400-6739
NSN 5930-01-367-2786
NSN 7035-00-200-5162
NSN 6610-01-433-1457
NSN 5930-01-634-0659
NSN 6240-01-600-7489
NSN 4140-00-058-9839
NSN 6135-01-054-2462
NSN 5990-01-116-2181
NSN 6240-01-141-1443
NSN 5930-00-394-5613
NSN 2925-01-212-1040