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 5945-01-463-9136
NSN 6145-01-055-6340
NSN 5910-01-322-5254
NSN 5895-00-155-1451
NSN 5999-01-448-3039
NSN 5998-00-153-3828
NSN 6620-01-038-7468
NSN 7035-01-285-3857
NSN 5925-01-348-7826
NSN 5935-00-866-6811
NSN 5935-01-458-9172
NSN 6620-01-205-6608