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 6105-01-619-5895
NSN 6645-01-607-5999
NSN 5975-01-479-8292
NSN 5895-01-055-2252
NSN 6135-01-546-4588
NSN 4140-01-360-9873
NSN 6150-01-507-3379
NSN 5895-01-567-0822
NSN 6645-01-415-3894
NSN 6685-01-483-1163
NSN 6685-01-192-6928
NSN 5855-01-452-1406