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 5915-01-348-5819
NSN 6685-01-615-7227
NSN 6220-00-514-4116
NSN 7035-01-341-6656
NSN 5920-00-829-3634
NSN 6145-01-412-6390
NSN 6685-00-920-3457
NSN 6320-01-388-9450
NSN 5925-00-304-3315
NSN 5920-00-189-0858
NSN 5965-01-322-8136
NSN 5855-01-100-3272