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 5855-01-537-0499
NSN 5930-00-104-6148
NSN 5905-01-442-8992
NSN 6130-00-583-9925
NSN 5935-00-818-1403
NSN 6150-01-488-0073
NSN 4140-01-420-2840
NSN 5945-00-185-6609
NSN 5965-01-228-9096
NSN 5996-00-460-5075
NSN 6145-01-093-8603
NSN 5945-01-113-9532