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 6610-01-445-5274
NSN 5925-01-552-1182
NSN 5996-00-199-9303
NSN 2925-00-520-9546
NSN 5975-01-480-1458
NSN 5855-00-149-0766
NSN 6150-00-167-1018
NSN 5895-01-443-1949
NSN 5895-00-234-0420
NSN 5935-01-521-3673
NSN 6130-00-158-4792
NSN 5999-01-509-2434