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 5965-01-185-9521
NSN 6320-01-643-0850
NSN 5950-01-112-4836
NSN 5925-00-275-7599
NSN 6150-01-060-1301
NSN 5920-01-190-5167
NSN 5965-00-475-2759
NSN 6685-01-248-7334
NSN 5960-01-641-3788
NSN 5930-00-759-8421
NSN 5999-01-078-6963
NSN 6650-00-272-2271