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 5996-01-359-9931
NSN 6685-00-919-4798
NSN 5990-01-534-8609
NSN 5930-01-529-3816
NSN 5935-01-131-2290
NSN 7035-01-579-3587
NSN 6130-00-405-0402
NSN 6110-00-263-4536
NSN 6105-00-163-4390
NSN 6110-01-629-9464
NSN 5998-01-004-0799
NSN 6110-00-288-4179