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 5905-01-170-9706
NSN 5998-00-470-9082
NSN 5965-01-295-1125
NSN 6610-00-336-2404
NSN 5965-00-102-8521
NSN 6105-01-085-6002
NSN 5910-01-630-2238
NSN 5930-00-686-0482
NSN 5920-00-996-5232
NSN 5985-01-386-7465
NSN 5925-01-351-3660
NSN 6645-00-330-2813