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 5965-00-139-1039
NSN 6610-01-170-2905
NSN 5855-01-499-6147
NSN 5950-01-056-5157
NSN 5915-01-106-3705
NSN 5910-01-219-4161
NSN 5998-01-471-9727
NSN 5935-01-600-0454
NSN 5985-01-400-3563
NSN 6620-00-837-9484
NSN 5910-01-247-7384
NSN 5975-01-452-6380