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 6220-01-415-1541
NSN 6240-01-097-4722
NSN 5930-00-091-7077
NSN 5895-00-066-8710
NSN 6105-00-055-3503
NSN 6130-00-065-5717
NSN 5930-00-148-8339
NSN 6645-00-573-7591
NSN 4140-01-076-3720
NSN 5945-01-198-6335
NSN 5835-01-104-4520
NSN 6620-01-551-7071