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 6320-00-511-7331
NSN 6610-01-010-4516
NSN 5998-00-170-6756
NSN 5895-01-058-5584
NSN 4140-01-346-2112
NSN 6240-01-587-4207
NSN 6610-00-232-1533
NSN 6105-00-457-7134
NSN 6110-01-310-2474
NSN 5920-00-554-0437
NSN 6150-01-041-2734
NSN 5998-00-339-4148