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 5935-01-166-9199
NSN 5990-01-486-2556
NSN 7035-00-270-5519
NSN 6645-01-228-2127
NSN 5998-00-159-8634
NSN 2925-01-567-8027
NSN 5925-00-473-0481
NSN 6220-00-635-8818
NSN 5960-01-341-5198
NSN 5990-00-458-9643
NSN 5945-00-307-4581
NSN 6685-00-249-4170