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 6110-01-182-6059
NSN 5965-00-501-7835
NSN 5910-01-332-6785
NSN 6105-00-724-6007
NSN 5915-01-253-0886
NSN 7035-01-599-7560
NSN 5965-01-043-9357
NSN 6135-01-141-4916
NSN 5930-00-051-9048
NSN 5915-01-487-3883
NSN 2925-00-782-1498
NSN 5855-01-444-5248