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 5945-01-245-8635
NSN 6650-01-449-1413
NSN 6620-00-456-0404
NSN 5975-01-292-3875
NSN 5935-00-413-1327
NSN 6150-00-461-5939
NSN 6320-01-072-2073
NSN 6620-01-003-2905
NSN 5920-01-258-6360
NSN 6320-01-300-7994
NSN 5950-00-415-1796
NSN 5935-00-406-6416