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 5910-01-263-2836
NSN 4140-01-461-0713
NSN 5935-01-050-1248
NSN 7035-01-578-6232
NSN 5960-00-838-1360
NSN 6650-01-324-3329
NSN 5960-01-632-6576
NSN 6145-00-100-4358
NSN 5930-01-078-7612
NSN 6620-01-533-5023
NSN 6650-01-227-4976
NSN 5950-00-673-3880