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 5996-01-476-0690
NSN 6650-01-406-4959
NSN 2925-01-422-1542
NSN 5920-00-149-0013
NSN 5945-01-398-9559
NSN 6145-01-063-2482
NSN 6650-00-148-5878
NSN 5999-00-612-3032
NSN 5965-01-444-1322
NSN 6130-01-465-8645
NSN 5945-01-554-6085
NSN 4140-01-478-1256