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 5930-01-204-8552
NSN 5985-01-112-6244
NSN 6135-01-370-2599
NSN 6105-01-113-7039
NSN 6240-00-160-0786
NSN 5950-01-501-5682
NSN 5965-00-360-9534
NSN 6135-00-152-8729
NSN 6320-01-054-3046
NSN 5855-00-832-9341
NSN 6320-01-453-5152
NSN 6240-01-209-6639