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 5975-00-013-8129
NSN 6650-00-012-2430
NSN 6220-00-042-3936
NSN 6150-00-138-5620
NSN 5945-00-553-9963
NSN 6320-00-456-2092
NSN 5855-01-150-9970
NSN 5930-01-494-6399
NSN 6130-00-466-1125
NSN 5895-01-586-6800
NSN 5835-00-912-5656
NSN 6110-00-460-7179