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 5935-01-589-7579
NSN 5905-00-864-9785
NSN 6645-00-200-2324
NSN 5945-01-344-3320
NSN 5920-01-363-4163
NSN 5835-00-572-7445
NSN 5895-00-765-6907
NSN 5985-01-414-2621
NSN 7035-01-057-6325
NSN 6110-01-394-4163
NSN 5965-01-210-7784
NSN 5945-01-383-5900