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 5950-01-534-4840
NSN 5930-01-228-3102
NSN 5998-01-403-2586
NSN 6610-01-414-1755
NSN 6105-00-801-0906
NSN 6320-01-125-3361
NSN 2925-00-756-8510
NSN 5945-00-960-7367
NSN 6240-00-727-8573
NSN 5835-00-540-9669
NSN 6150-00-716-1603
NSN 5905-01-366-2949