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 6110-01-171-4240
NSN 6620-01-474-4951
NSN 5910-00-114-2663
NSN 5998-00-578-8582
NSN 6685-01-445-6012
NSN 5960-01-497-4572
NSN 6220-01-464-6203
NSN 6620-00-726-8153
NSN 5935-01-361-5830
NSN 5950-00-513-9596
NSN 5925-00-458-6973
NSN 5999-00-834-5520