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 6105-01-643-1246
NSN 6650-00-299-9681
NSN 6645-01-563-2812
NSN 6150-01-046-5555
NSN 6135-01-260-1100
NSN 5965-01-202-1007
NSN 5996-01-616-2945
NSN 6320-01-276-4044
NSN 6130-00-679-3961
NSN 6130-01-348-2494
NSN 5990-00-452-9194
NSN 6130-00-248-3259