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 7035-00-140-3070
NSN 5960-00-182-7375
NSN 6610-00-536-4977
NSN 5985-01-533-2157
NSN 6240-00-022-8149
NSN 6685-01-502-5930
NSN 6320-01-316-0615
NSN 6610-01-643-6652
NSN 5910-00-251-2895
NSN 6650-01-436-8558
NSN 5990-01-224-8052
NSN 5960-01-340-9485