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 5975-01-251-2364
NSN 5950-01-412-6334
NSN 6220-01-387-3266
NSN 5935-00-360-1968
NSN 5960-01-438-0245
NSN 6620-01-025-1443
NSN 4140-01-435-5412
NSN 5910-01-407-4519
NSN 2925-01-244-3016
NSN 4140-01-390-6348
NSN 6220-01-296-9571
NSN 5999-01-050-7854