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 6110-01-314-6117
NSN 5910-01-023-0078
NSN 5960-01-272-9600
NSN 6135-00-160-7708
NSN 5999-01-607-6963
NSN 5925-01-472-7344
NSN 4140-00-043-0279
NSN 5910-00-223-2604
NSN 5935-01-063-7125
NSN 5920-01-293-9134
NSN 6110-01-324-5657
NSN 6650-00-443-4292