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 6145-00-141-8095
NSN 5915-01-113-6834
NSN 5950-00-923-8440
NSN 6240-01-619-5774
NSN 5950-00-044-4448
NSN 5835-01-574-0080
NSN 5985-01-486-9728
NSN 6145-00-408-7049
NSN 5996-01-494-6881
NSN 5945-01-068-3503
NSN 5905-01-281-8830
NSN 5945-00-820-6373