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 6105-01-203-8573
NSN 5960-01-224-7151
NSN 6145-01-115-4543
NSN 6110-01-314-6117
NSN 5930-00-813-2540
NSN 5910-01-455-4224
NSN 6220-01-255-6948
NSN 6145-01-274-6190
NSN 5835-00-155-1379
NSN 5895-01-592-9070
NSN 5985-01-417-5672
NSN 5985-01-174-3012