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 6105-00-072-6664
NSN 5965-01-196-7760
NSN 5915-00-494-4836
NSN 5965-01-265-6814
NSN 6145-01-181-5405
NSN 6105-01-197-6225
NSN 5910-00-872-9105
NSN 5975-00-006-5248
NSN 4140-00-635-9195
NSN 5910-00-088-5962
NSN 5935-01-287-7588
NSN 5960-01-254-3541