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 5999-01-175-1691
NSN 5930-01-575-4024
NSN 6105-00-119-0135
NSN 5925-01-392-4054
NSN 6610-01-534-6377
NSN 5950-01-300-7232
NSN 6220-00-100-6276
NSN 5965-01-377-3587
NSN 4140-01-146-5409
NSN 5985-01-111-4731
NSN 6645-01-180-6219
NSN 6610-00-066-9353