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 5985-00-917-9824
NSN 5998-01-537-1692
NSN 5930-01-536-9341
NSN 6645-01-168-6348
NSN 5945-00-615-6778
NSN 6240-01-459-0494
NSN 5990-00-960-3099
NSN 6135-01-329-7994
NSN 5895-01-155-5630
NSN 5950-01-270-2059
NSN 2925-00-075-2714
NSN 6145-01-415-2658