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 6110-00-126-3740
NSN 6620-01-307-4037
NSN 6145-01-296-9295
NSN 5996-00-061-0336
NSN 4140-01-308-6651
NSN 5855-01-387-1928
NSN 5965-01-089-8579
NSN 6320-00-186-6452
NSN 5920-00-712-6893
NSN 5960-01-599-9821
NSN 6145-01-634-0388
NSN 5925-01-268-1826