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 5935-01-331-1078
NSN 6105-01-644-2044
NSN 5996-00-168-0634
NSN 5950-01-232-2119
NSN 5910-00-559-7389
NSN 6145-01-297-4838
NSN 5915-00-132-5414
NSN 5945-01-455-6824
NSN 5920-00-314-6870
NSN 6320-01-422-1212
NSN 6105-01-608-1638
NSN 6610-01-462-5980