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 5920-01-010-3293
NSN 7035-00-167-7411
NSN 5855-01-107-5925
NSN 5930-01-554-6902
NSN 6320-01-260-7390
NSN 5930-00-928-5106
NSN 5915-01-485-0222
NSN 5999-01-625-4524
NSN 5915-01-572-0453
NSN 5915-01-633-9845
NSN 5998-01-200-0128
NSN 5985-01-190-9001