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 5999-00-247-7501
NSN 5910-01-381-2767
NSN 6620-01-428-3930
NSN 5975-00-570-4131
NSN 6610-00-211-9095
NSN 5920-01-067-2289
NSN 6320-00-403-6003
NSN 6105-01-341-6142
NSN 6320-01-129-9656
NSN 5975-01-011-2570
NSN 5985-01-124-9694
NSN 6620-00-043-6082