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 5999-01-628-9722
NSN 6110-01-350-9354
NSN 6145-00-113-3911
NSN 5925-01-259-8497
NSN 6645-01-071-7515
NSN 5945-00-965-9135
NSN 5998-01-185-9631
NSN 5950-00-921-4608
NSN 6645-00-309-0447
NSN 6150-01-526-3912
NSN 5835-00-554-0399
NSN 6240-00-578-6763