0.062 in. Wide groove between threaded ends and keyways
A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see axle(1), shouldered. For items not having any of the above conditions see pin, shoulder, headless. Excludes shaft(1), straight; and axle(1), straight.
Classification: Transmission shafts and cranks, except camshafts and crankshafts
NSN 6145-01-504-9857
NSN 5915-01-607-7687
NSN 2925-01-306-4228
NSN 6240-01-088-7629
NSN 4140-01-342-7929
NSN 5915-01-317-0258
NSN 6150-00-484-6488
NSN 5985-00-681-3586
NSN 5935-01-382-7913
NSN 5935-00-931-7072
NSN 6650-01-499-4381
NSN 6105-01-331-8326