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 5835-01-578-3443
NSN 5975-00-900-4013
NSN 5855-01-292-5639
NSN 5915-01-566-2177
NSN 5975-00-361-7793
NSN 6110-01-163-2953
NSN 6110-01-552-4209
NSN 6320-01-085-8845
NSN 5925-01-458-8262
NSN 6110-00-460-7179
NSN 5915-01-210-9132
NSN 5920-01-498-9294