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 5990-01-501-9094
NSN 5975-00-264-6746
NSN 5999-01-161-2721
NSN 6610-00-108-9546
NSN 5935-00-702-6572
NSN 5945-01-331-6264
NSN 5998-01-057-4957
NSN 5925-00-255-2048
NSN 5910-01-159-7590
NSN 6130-00-528-7838
NSN 6105-01-113-7039
NSN 5930-01-496-5188