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 5996-00-263-0593
NSN 6685-01-224-6405
NSN 5835-00-148-6026
NSN 5945-01-432-1708
NSN 5945-00-269-5375
NSN 5950-01-634-0677
NSN 6130-01-106-0185
NSN 6610-00-264-0961
NSN 5996-01-043-2105
NSN 6610-01-133-2602
NSN 6650-00-299-9681
NSN 5835-01-553-6772