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 5835-00-466-3075
NSN 5975-01-050-5225
NSN 5999-00-796-3593
NSN 5999-00-966-7672
NSN 6685-01-617-8964
NSN 4140-01-631-4080
NSN 5895-01-237-4496
NSN 6220-01-275-0995
NSN 6105-00-265-7545
NSN 5990-01-116-2181
NSN 5985-01-305-8913
NSN 5998-01-581-5594