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 7035-00-616-4410
NSN 6145-01-429-8529
NSN 7035-01-487-5842
NSN 7035-01-391-7470
NSN 5915-01-254-2128
NSN 6610-01-464-3037
NSN 6320-00-225-7013
NSN 2925-01-487-0886
NSN 5925-00-377-6368
NSN 6240-01-432-7926
NSN 5965-01-587-8853
NSN 5925-00-246-4645