Special Features:

First end center drilled hole 0.448 in. Nom. Dia, 0.079 in. Nom. Dp and three holes 0-80 nf-28 equally spaced on 0.800 in. Dia; second end 0.031 in. Diameter hole, 0.013 in. Dp, chamfered 60.0 degrees to outside surface

Properties:

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.