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 6110-00-368-4741
NSN 5998-01-184-0264
NSN 6610-01-010-4516
NSN 5996-01-508-5676
NSN 5855-00-156-4993
NSN 6135-00-583-3966
NSN 5930-00-932-2784
NSN 5920-01-276-2886
NSN 5985-00-205-2922
NSN 5925-01-400-0821
NSN 5905-00-011-6758
NSN 6685-01-258-8140