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 5960-00-483-0161
NSN 5895-01-359-3266
NSN 6110-01-067-3741
NSN 6645-00-163-9580
NSN 6130-00-727-2456
NSN 5975-01-231-9669
NSN 5930-00-399-1243
NSN 5945-00-184-9668
NSN 6645-01-317-6071
NSN 5925-01-009-4494
NSN 5975-01-512-8525
NSN 5895-01-237-1619