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 5930-01-513-0973
NSN 6110-00-420-4318
NSN 6320-01-442-3428
NSN 5950-01-591-6718
NSN 6240-01-519-2935
NSN 5950-00-125-5525
NSN 5950-01-420-4468
NSN 6105-01-605-1447
NSN 5985-01-170-4076
NSN 5996-00-115-2932
NSN 6650-00-688-8587
NSN 5915-00-078-9574