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 6610-01-479-8162
NSN 5920-00-087-8994
NSN 6150-00-383-1214
NSN 6110-01-366-5715
NSN 5950-01-244-5162
NSN 6620-01-498-4780
NSN 5965-01-449-1101
NSN 6135-00-009-4100
NSN 6150-00-105-2800
NSN 6150-01-067-9145
NSN 6240-01-620-7401
NSN 5855-00-548-4742