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 5945-01-463-1245
NSN 5910-00-240-7083
NSN 6610-01-222-7593
NSN 5915-00-202-5192
NSN 5915-01-645-4809
NSN 5930-01-373-8258
NSN 6150-00-090-6982
NSN 5990-01-129-7701
NSN 5920-01-382-9379
NSN 5920-00-965-7031
NSN 4140-00-170-5152
NSN 6320-00-450-7014