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 5935-01-423-0166
NSN 6150-01-153-2796
NSN 5960-01-302-6806
NSN 6620-01-114-6374
NSN 6645-01-062-6705
NSN 6145-01-391-0410
NSN 6320-01-607-0347
NSN 5925-00-960-0059
NSN 5905-01-042-7754
NSN 6145-00-703-6292
NSN 6110-00-271-9928
NSN 6150-01-269-3408