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 6320-01-236-9562
NSN 6685-01-530-3718
NSN 5905-00-294-9445
NSN 5855-01-157-5505
NSN 6685-01-596-8020
NSN 5835-01-323-2581
NSN 6105-01-176-9184
NSN 5945-01-311-1256
NSN 5855-01-081-4114
NSN 4140-00-686-0839
NSN 5920-00-006-1919
NSN 7035-01-076-4067