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 5985-01-462-0144
NSN 6320-01-541-7585
NSN 4140-01-433-3839
NSN 5960-01-323-6432
NSN 6320-00-194-4252
NSN 5935-01-094-5162
NSN 5965-01-455-9965
NSN 5920-00-369-0923
NSN 5920-01-513-5847
NSN 6130-00-246-8691
NSN 5998-01-075-3376
NSN 6130-01-303-5860