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 5985-00-483-3149
NSN 5925-01-487-6830
NSN 6105-00-186-0161
NSN 5920-01-383-9547
NSN 6130-01-583-9874
NSN 5996-01-421-2416
NSN 5920-01-455-8619
NSN 6145-00-973-9202
NSN 6620-01-364-0195
NSN 5998-01-310-8496
NSN 5999-00-151-7264
NSN 5835-01-125-2558