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 5855-01-640-9838
NSN 6135-00-321-6707
NSN 5965-01-605-4703
NSN 5965-01-236-8281
NSN 6645-00-243-9470
NSN 6110-00-020-8192
NSN 5999-01-425-1329
NSN 5960-01-512-0233
NSN 2925-01-197-7864
NSN 5965-00-957-5200
NSN 5985-01-351-8837
NSN 5835-01-619-6268