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 6145-00-148-5748
NSN 6135-01-286-9563
NSN 5905-01-174-5611
NSN 6150-01-395-7055
NSN 5998-01-524-2866
NSN 6240-01-544-9579
NSN 6240-01-254-9448
NSN 5895-00-929-6885
NSN 5905-01-014-5409
NSN 6620-00-006-6418
NSN 6150-00-257-5027
NSN 5835-01-205-6614