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 5915-01-274-9370
NSN 7035-00-295-0451
NSN 5985-00-122-5041
NSN 6240-00-104-4662
NSN 5998-00-761-2257
NSN 5998-01-352-5411
NSN 5998-00-314-9638
NSN 4140-00-269-5795
NSN 6110-00-099-7113
NSN 5996-01-303-4630
NSN 6150-01-321-7446
NSN 6130-00-338-9448