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 5990-01-364-0813
NSN 6105-01-062-1422
NSN 5945-01-161-4615
NSN 5975-00-144-7878
NSN 6135-00-078-9931
NSN 5950-01-616-9588
NSN 5950-01-468-5431
NSN 6130-00-752-2584
NSN 5996-01-178-2322
NSN 6620-01-218-3542
NSN 6150-00-057-8325
NSN 5996-01-515-6895