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 5975-01-395-6525
NSN 5915-00-818-3393
NSN 6650-01-219-3731
NSN 5930-01-349-6312
NSN 5998-01-158-2625
NSN 6110-01-135-2027
NSN 5960-01-585-6385
NSN 5996-01-339-7539
NSN 5905-01-290-2348
NSN 5910-01-607-0879
NSN 6135-00-128-1633
NSN 5925-01-214-3228