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 5990-01-268-2236
NSN 6135-01-442-0888
NSN 5990-01-586-5754
NSN 6620-00-613-3023
NSN 6145-01-591-4161
NSN 4140-00-492-2468
NSN 6220-01-364-3000
NSN 5935-01-084-4894
NSN 5990-00-277-3763
NSN 6220-01-146-9351
NSN 6320-01-578-6006
NSN 5855-01-268-6468