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 6150-01-608-7862
NSN 6645-01-147-5579
NSN 6320-00-391-5111
NSN 6240-00-020-4709
NSN 6650-01-443-5342
NSN 5990-00-484-3189
NSN 5996-01-487-6811
NSN 4140-00-177-8858
NSN 5935-01-367-2245
NSN 5950-01-509-9816
NSN 6240-01-561-5351
NSN 6135-01-381-4675