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 5935-01-336-2437
NSN 6105-01-545-0830
NSN 5965-01-650-1764
NSN 6645-01-354-7624
NSN 5915-01-508-4199
NSN 5990-00-908-4252
NSN 5905-01-152-8939
NSN 6110-00-725-3421
NSN 5945-01-254-1729
NSN 5935-00-642-0626
NSN 5985-00-706-8491
NSN 5920-01-617-6611