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 6145-01-413-0766
NSN 6145-01-381-5589
NSN 5985-00-144-8170
NSN 5965-01-503-0699
NSN 5895-01-159-3192
NSN 5930-01-064-9006
NSN 5915-01-271-9691
NSN 6320-01-213-3974
NSN 6150-00-117-2533
NSN 5990-01-348-9843
NSN 6320-01-190-1397
NSN 6220-01-303-8090