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 2925-01-391-9247
NSN 5945-01-335-8233
NSN 5999-01-317-3990
NSN 6110-00-496-0532
NSN 2925-01-656-8217
NSN 6105-00-807-8986
NSN 5960-01-117-8671
NSN 5895-00-583-8339
NSN 5935-01-147-4977
NSN 5998-01-208-7949
NSN 6135-01-461-2915
NSN 6320-01-415-0953