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 6145-01-352-4471
NSN 6135-01-142-2417
NSN 5935-01-427-3822
NSN 6110-01-441-7051
NSN 5920-00-990-2291
NSN 5855-01-439-7214
NSN 6610-00-802-8057
NSN 5855-01-031-4729
NSN 6110-01-437-5779
NSN 5999-01-321-2233
NSN 5985-01-371-2788
NSN 6105-00-888-3346