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 5985-01-578-8233
NSN 6610-01-599-3870
NSN 6685-01-351-6872
NSN 5985-01-316-9025
NSN 5985-01-146-4877
NSN 2925-01-038-7625
NSN 6320-01-523-4954
NSN 5935-01-289-6336
NSN 5930-01-226-0768
NSN 5920-00-356-2103
NSN 5950-01-346-1055
NSN 6240-01-155-2959