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 5996-01-067-8716
NSN 6145-01-159-2016
NSN 5930-01-420-5087
NSN 6105-01-303-4256
NSN 5998-01-025-8562
NSN 5996-00-336-3046
NSN 6135-01-418-4156
NSN 6110-01-554-6229
NSN 6150-01-535-7355
NSN 5985-01-582-8360
NSN 6150-01-111-5941
NSN 6220-01-483-5571