Special Features:

1st end has 4 int. Thd holes 0.190 in. Diameter 0.750 in. D, 10 and 32 unf 2b thd des, alt spaced at 60 and 120 degrees apart on 0.750 in. Diameter bolt circle; 2nd end 2nd crossdrilled hole distance between ctrs 0.500 in., both holes counterbored 0.318 in. Diameter 0.152 in. D; 2nd end flat grooved 0.558 in. D and 0.840 in. Lg, 0.865 in. From end

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.