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 5905-01-388-6830
NSN 5895-01-462-2214
NSN 5895-01-256-1809
NSN 5835-01-254-8584
NSN 5910-01-432-2214
NSN 5990-01-172-4553
NSN 5965-00-617-5731
NSN 5975-01-553-8304
NSN 5935-00-083-2912
NSN 5999-01-654-3463
NSN 6610-01-473-5678
NSN 5920-01-228-6830