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 5935-00-448-2461
NSN 5910-00-127-1848
NSN 6320-01-054-3046
NSN 6240-00-004-2516
NSN 5915-01-313-3323
NSN 5990-01-468-1292
NSN 5998-01-515-9358
NSN 6240-01-273-4903
NSN 5930-01-177-9610
NSN 6105-01-453-2460
NSN 5915-01-633-9845
NSN 6645-01-563-6563