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 6130-01-181-5475
NSN 6110-01-302-4302
NSN 6650-01-564-3452
NSN 6650-00-273-8732
NSN 5945-00-925-7506
NSN 6685-00-405-2975
NSN 5985-01-252-4016
NSN 6620-01-586-6166
NSN 5998-00-825-2691
NSN 6645-00-057-3499
NSN 5998-01-023-9819
NSN 5945-01-357-6492