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 6685-01-451-3295
NSN 5960-01-215-0992
NSN 6110-00-719-7209
NSN 2925-01-433-8915
NSN 7035-01-232-2657
NSN 5975-01-235-7489
NSN 5835-01-442-6079
NSN 5935-01-079-9600
NSN 6610-01-633-8931
NSN 6105-01-378-2128
NSN 5990-00-343-4465
NSN 5960-01-413-3877