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 5990-00-476-4336
NSN 5950-00-126-5065
NSN 5998-01-542-6631
NSN 6145-01-222-0907
NSN 6650-00-511-8673
NSN 6220-01-230-0872
NSN 7035-01-265-0216
NSN 6320-01-600-0787
NSN 6220-00-959-1195
NSN 6240-00-669-6652
NSN 6135-00-503-7213
NSN 6110-00-678-0763