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 5999-01-025-6686
NSN 5915-00-419-3960
NSN 5998-01-207-1651
NSN 6650-01-547-5525
NSN 5960-00-331-7365
NSN 5855-01-161-8964
NSN 5895-01-581-5236
NSN 5895-01-239-0043
NSN 5985-00-425-3174
NSN 5975-00-945-3673
NSN 6650-00-113-4102
NSN 6240-00-950-7478