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 5895-00-518-1593
NSN 5999-00-474-6119
NSN 6105-01-077-7435
NSN 7035-01-008-7248
NSN 6135-01-260-7180
NSN 6645-01-313-1215
NSN 5975-00-522-4548
NSN 5996-00-915-3164
NSN 5930-01-142-3173
NSN 5998-01-373-3473
NSN 5910-00-798-3880
NSN 5920-01-247-9196