First end includes internal square drive connection, 0.156 in. Across flates
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 6145-01-542-4677
NSN 6135-01-059-4055
NSN 5990-01-387-0623
NSN 6105-01-463-8557
NSN 5985-01-617-7060
NSN 6150-00-394-8888
NSN 5905-01-072-7510
NSN 5920-01-103-1401
NSN 5935-00-834-0102
NSN 5925-01-449-1246
NSN 5935-01-032-6773
NSN 6645-01-437-9017