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 6240-01-449-1387
NSN 5930-00-270-7061
NSN 6685-01-324-6440
NSN 7035-01-157-0028
NSN 5999-01-212-4317
NSN 6220-00-125-3805
NSN 6150-01-145-5156
NSN 6650-00-045-8355
NSN 5935-01-381-5791
NSN 5835-01-268-1924
NSN 5935-01-528-2120
NSN 4140-01-431-6543