Special Features:

Drill hole in first end longitudinally 0.250 in. Dia, 1.310 in. Dp max; drill hole in second end longitudinally 0.219 in. Max dia, 0.630 in. Max dp, csk 90.0 degrees to 0.28 dia, tap0.250-28 unf-3b to depth 0.440 in. Min; groove 0.310 in. From second end, 0.100 in. Wd, 0.372 in. Max diameter at groove

Properties:

A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.O25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see gearshaft (as modified). For items designed to support rotating members see axle(1), straight. For items not having the above conditions see pin, straight, headless. For items having machined ends which constitute steps see shaft(1), shouldered; axle(1), shouldered; and bolt, fluid passage.