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 6145-01-068-3234
NSN 5960-01-493-3948
NSN 6685-01-623-4227
NSN 6685-01-359-4481
NSN 5985-00-235-8899
NSN 7035-01-533-8952
NSN 4140-00-963-8285
NSN 5999-01-095-6265
NSN 6110-01-463-9010
NSN 5990-01-481-3080
NSN 2925-01-233-8545
NSN 5910-01-085-6434