Special Features:

1first end three cir flats 0.190 r; two cir flats in line w/flat groove on first end, 0.504 in. Distance from cir flat ctr to end, 0.843 in. Distance btwn cir flat ctr; third cir flat 1.347 in. Distance from ctr to end, 90 degrees angle btwn cir flats

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.