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 5945-01-227-6922
NSN 5910-01-601-3030
NSN 5915-00-394-6523
NSN 5895-01-118-9955
NSN 6320-01-317-7312
NSN 5920-01-294-7107
NSN 6105-00-827-0616
NSN 5855-01-091-2273
NSN 5905-01-215-1896
NSN 5935-01-050-4512
NSN 5935-00-118-9977
NSN 5996-00-491-5256