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 6105-00-686-5995
NSN 6145-00-186-6291
NSN 4140-01-484-8340
NSN 5935-00-478-1485
NSN 5855-00-482-9876
NSN 6610-01-261-0648
NSN 5950-00-228-8764
NSN 5975-01-623-7393
NSN 5998-01-084-3284
NSN 5905-00-162-8149
NSN 5910-00-560-4366
NSN 6650-01-616-3403