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 5945-01-231-9607
NSN 5855-01-461-8089
NSN 6650-00-304-6987
NSN 5855-01-502-7488
NSN 6135-00-262-6807
NSN 5985-01-158-9170
NSN 6650-01-029-2995
NSN 5990-01-595-9441
NSN 6105-01-109-0036
NSN 5990-01-439-4643
NSN 6240-00-087-1731
NSN 5985-00-738-3901