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 5945-01-476-1668
NSN 5910-01-424-9952
NSN 5998-00-320-6143
NSN 6610-01-529-8529
NSN 6320-00-578-6898
NSN 5895-01-364-8459
NSN 4140-01-425-6441
NSN 5960-01-387-0373
NSN 5910-00-251-3473
NSN 6220-01-489-5687
NSN 5965-00-289-6280
NSN 6110-01-277-0602