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 6320-01-237-9746
NSN 5965-01-364-0122
NSN 5910-01-197-4672
NSN 7035-01-443-3052
NSN 6110-00-578-7243
NSN 4140-00-788-6098
NSN 5985-01-443-4121
NSN 6130-01-212-3035
NSN 5855-01-100-3272
NSN 5935-01-281-3641
NSN 5930-01-158-0177
NSN 5960-01-340-9485