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 5905-00-175-9067
NSN 5905-01-307-9697
NSN 6110-01-215-2834
NSN 6685-01-539-2044
NSN 5996-00-578-1805
NSN 6105-00-466-9880
NSN 6650-01-269-6817
NSN 5996-00-168-9559
NSN 5965-00-226-0209
NSN 6645-01-062-0905
NSN 5950-01-274-4183
NSN 6650-00-590-9073