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 6105-01-097-6160
NSN 5985-01-294-9722
NSN 5910-00-881-3710
NSN 6110-00-862-3097
NSN 5855-00-494-9581
NSN 6610-01-242-9674
NSN 6220-01-020-8703
NSN 5998-01-474-5238
NSN 2925-00-422-5159
NSN 6645-01-463-3441
NSN 5920-01-303-6841
NSN 6320-01-418-2611