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 5835-01-510-7293
NSN 5998-00-912-5782
NSN 5905-01-031-3302
NSN 5990-00-932-3070
NSN 6645-00-016-0594
NSN 5950-01-442-3535
NSN 6110-00-481-7022
NSN 6105-01-447-2984
NSN 5905-00-142-4698
NSN 5920-01-283-1093
NSN 6650-01-152-5985
NSN 6610-01-314-3659