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 7035-01-645-4885
NSN 5915-01-153-7332
NSN 5950-00-740-8897
NSN 5895-01-487-3123
NSN 5960-01-487-6436
NSN 6320-01-067-0474
NSN 5935-01-580-5512
NSN 6620-01-481-1358
NSN 5960-00-289-6591
NSN 5960-01-305-5449
NSN 6150-01-010-4155
NSN 5996-01-542-8611