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.
Classification: Transmission shafts and cranks, except camshafts and crankshafts
NSN 6110-01-264-9933
NSN 5998-01-187-3912
NSN 6145-01-293-3754
NSN 5910-00-890-0656
NSN 6110-00-269-2696
NSN 6685-00-806-9345
NSN 5930-00-859-1281
NSN 6610-00-790-6946
NSN 6105-01-112-0490
NSN 6610-01-130-8885
NSN 5835-01-279-9508
NSN 6145-01-068-9944