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 5985-00-135-7118
NSN 7035-01-461-7742
NSN 5905-00-400-1955
NSN 6240-00-344-8582
NSN 6150-00-595-6931
NSN 5975-01-422-9111
NSN 5990-01-280-0321
NSN 6650-01-502-1874
NSN 7035-01-386-5722
NSN 6220-01-188-6962
NSN 4140-01-272-1804
NSN 6610-00-581-0771