Second end has a hole 0.281 in. Diameter and a groove 0.735 in. Dia, 0.125 in. Wide
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 6645-01-526-0379
NSN 5920-01-632-0074
NSN 4140-01-300-6442
NSN 5998-01-265-1366
NSN 6110-01-398-6928
NSN 6135-01-268-7056
NSN 5996-01-521-5947
NSN 6685-00-004-2802
NSN 6645-01-432-1068
NSN 5960-01-293-6624
NSN 6105-01-029-2445
NSN 5855-01-430-3246