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 6650-01-014-4581
NSN 5925-00-369-7747
NSN 5835-01-504-0837
NSN 5945-00-160-6189
NSN 5965-00-653-4782
NSN 5920-01-279-0419
NSN 5965-01-147-5847
NSN 5985-01-214-7976
NSN 6240-00-538-0920
NSN 5855-01-521-0681
NSN 6610-00-155-1334
NSN 6135-00-485-7402