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 5950-01-138-6209
NSN 5930-00-201-7471
NSN 5960-00-430-9253
NSN 6610-01-296-4462
NSN 5950-00-479-9707
NSN 6130-00-820-3695
NSN 7035-01-616-2267
NSN 6220-00-279-8819
NSN 5945-00-575-6890
NSN 6105-01-459-8823
NSN 5965-01-500-7168
NSN 5945-01-223-0482