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 5895-01-160-6599
NSN 6685-01-384-4138
NSN 5835-01-522-1023
NSN 5965-01-314-7333
NSN 5996-01-352-7105
NSN 6130-00-684-6773
NSN 5895-01-130-8284
NSN 6110-01-035-0427
NSN 5835-01-222-2437
NSN 6610-01-038-9277
NSN 6110-00-880-4989
NSN 5945-01-068-1050