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 6150-01-085-7313
NSN 6610-01-510-2302
NSN 5945-01-088-2496
NSN 6220-01-594-5706
NSN 5975-01-498-6187
NSN 5985-00-412-1878
NSN 5930-01-470-7155
NSN 6150-00-840-3674
NSN 6620-01-142-0084
NSN 5930-01-126-7338
NSN 4140-01-589-8559
NSN 6610-01-376-9199