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 6150-01-469-5466
NSN 5835-00-493-6096
NSN 5935-01-274-4162
NSN 5990-00-062-9483
NSN 5990-01-373-3104
NSN 5935-01-418-1014
NSN 5998-01-257-1339
NSN 5930-01-525-7226
NSN 5945-00-272-5536
NSN 5915-01-577-4016
NSN 6105-01-175-3077
NSN 6135-01-528-6896