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 5975-00-759-4860
NSN 5996-01-406-2845
NSN 5965-00-309-4814
NSN 5930-01-510-9800
NSN 6240-00-141-4588
NSN 6130-00-708-7543
NSN 5965-00-752-5823
NSN 5996-01-261-6758
NSN 5950-01-322-7376
NSN 5905-01-125-7968
NSN 6110-01-445-5273
NSN 5855-00-055-1694