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 5895-01-211-6807
NSN 5910-01-264-9785
NSN 6645-01-294-2086
NSN 6135-00-276-7625
NSN 6645-01-400-1137
NSN 5998-01-230-0152
NSN 6240-01-251-8435
NSN 5930-00-075-1984
NSN 6130-01-461-6397
NSN 6145-00-590-8642
NSN 5998-00-063-3573
NSN 5935-01-278-6628