Special Features:

2 flat grooves at 90 degrees angles each end; each flat 0.440 in. Axial lg 0.500 in. From ends; 0.450 in. Bore diameter x 1.9546 in. Deep to aperture at 45 degrees angle; aperture is 2.250 in. From each end; 0.125 in. Hole through shaft3.000 in. From each end 30 degrees from c/l; flat 90 degrees from hole 0.440 in. Lg x 0.0554 in. Deep

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.