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 5935-01-613-2491
NSN 5935-01-351-5539
NSN 6240-01-275-9719
NSN 5998-01-370-3313
NSN 2925-01-501-1104
NSN 5975-01-415-0918
NSN 5945-01-204-7656
NSN 5925-01-345-5513
NSN 5895-01-180-4579
NSN 6110-01-260-6228
NSN 6150-00-489-4610
NSN 5985-01-062-7478