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 5960-01-470-0909
NSN 5915-01-159-3136
NSN 5895-00-292-2872
NSN 6110-00-916-9582
NSN 6145-00-267-0853
NSN 5999-01-431-0408
NSN 5996-01-423-8452
NSN 5999-01-075-1155
NSN 5960-00-802-2965
NSN 5965-00-468-3071
NSN 5935-00-155-4662
NSN 5895-00-104-5982