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 7035-01-466-5636
NSN 5935-00-086-9042
NSN 7035-00-470-4977
NSN 5975-01-551-7000
NSN 6105-00-412-5206
NSN 6145-01-313-8678
NSN 5855-00-779-2854
NSN 6685-01-401-5360
NSN 5930-00-954-8416
NSN 6220-01-492-1509
NSN 6150-01-257-1918
NSN 6105-01-166-7698