One groove 0.435 in.Dia, 0.475 in.Wide on first end
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 6320-00-546-9249
NSN 6150-01-416-0680
NSN 5965-01-288-4736
NSN 6145-01-563-3105
NSN 5998-00-354-1237
NSN 6620-01-155-6564
NSN 6620-01-528-1818
NSN 5855-00-916-2236
NSN 5915-00-957-2978
NSN 5930-01-449-7896
NSN 5975-01-015-2697
NSN 4140-01-476-9406