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 5999-01-496-2820
NSN 5835-00-433-7986
NSN 6240-01-518-8213
NSN 6150-00-148-6945
NSN 6650-00-450-8847
NSN 5996-01-416-9391
NSN 5950-01-417-3119
NSN 5999-00-736-9519
NSN 5960-00-978-7435
NSN 6240-01-272-9019
NSN 6620-00-838-6954
NSN 5915-00-222-6031