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 7035-01-045-7202
NSN 5990-01-462-8415
NSN 5990-00-814-4659
NSN 6110-00-932-1590
NSN 5960-01-515-4791
NSN 6320-01-415-0953
NSN 6320-01-457-2805
NSN 5920-00-178-1688
NSN 5905-01-089-9757
NSN 6150-01-461-2479
NSN 5835-00-468-3367
NSN 5905-01-327-2712