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 6105-01-442-6737
NSN 5950-01-360-7689
NSN 6110-00-389-6600
NSN 6645-01-212-9474
NSN 6650-01-090-8576
NSN 5999-01-535-0259
NSN 5935-01-084-6546
NSN 6620-00-213-8569
NSN 5855-01-657-7657
NSN 5950-01-374-3372
NSN 6650-00-077-0638
NSN 6150-01-096-9459