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 5998-01-542-9055
NSN 5985-00-426-0431
NSN 6645-01-461-9250
NSN 4140-01-221-4050
NSN 5999-01-392-2280
NSN 6320-01-244-9268
NSN 5999-01-430-3510
NSN 5920-01-501-1361
NSN 6110-01-326-2541
NSN 6240-01-469-2957
NSN 5975-01-482-7946
NSN 6645-01-094-8917