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 6110-00-578-7243
NSN 5945-01-647-7693
NSN 6105-00-398-4673
NSN 6130-01-442-7499
NSN 5960-01-413-3877
NSN 5965-01-504-8199
NSN 6150-01-317-3157
NSN 5950-01-141-2900
NSN 7035-01-049-6776
NSN 5999-01-262-6698
NSN 6135-01-201-5858
NSN 6110-01-610-3039