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 5999-01-314-3467
NSN 4140-01-566-1791
NSN 5905-00-225-3822
NSN 6620-00-553-8988
NSN 6620-01-513-2800
NSN 5930-01-492-6359
NSN 5996-01-235-1643
NSN 6110-01-447-0809
NSN 5975-01-487-7080
NSN 5965-01-658-4674
NSN 5965-01-282-6085
NSN 6145-01-452-5841