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 6320-01-582-6668
NSN 6650-01-599-0019
NSN 5920-00-594-3124
NSN 6240-01-528-0812
NSN 5996-01-643-0692
NSN 6135-01-365-2707
NSN 6645-00-163-9580
NSN 6650-01-351-3949
NSN 5910-01-447-9192
NSN 6105-01-294-5513
NSN 5905-01-483-1701
NSN 5985-00-591-3001