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 5975-00-305-8740
NSN 5935-01-422-1114
NSN 6650-01-195-3957
NSN 5910-01-078-8059
NSN 6105-01-223-0317
NSN 6645-00-802-7991
NSN 5965-01-303-6105
NSN 5910-01-187-8569
NSN 5998-01-506-5094
NSN 6105-00-367-1984
NSN 6645-01-356-8252
NSN 6150-01-210-0887