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 6145-01-003-9741
NSN 6145-01-134-4323
NSN 5915-01-079-9014
NSN 5930-01-407-4953
NSN 6685-01-654-3070
NSN 5920-01-622-7074
NSN 5998-01-596-9268
NSN 5965-00-099-0698
NSN 4140-00-213-9937
NSN 5920-00-883-8633
NSN 5945-01-575-7868
NSN 6320-01-388-3125