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 6110-01-399-8587
NSN 5925-01-389-1215
NSN 6685-00-466-8879
NSN 6110-00-030-9332
NSN 5996-01-369-0709
NSN 5835-01-464-2662
NSN 6105-01-331-1777
NSN 6220-00-484-4674
NSN 5855-00-548-4742
NSN 2925-01-169-9105
NSN 6130-01-367-3988
NSN 2925-01-400-2286