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 5835-01-495-0595
NSN 6150-00-221-2593
NSN 5975-01-089-9862
NSN 5910-00-712-6170
NSN 6650-00-035-9297
NSN 6240-01-125-5178
NSN 6105-01-631-7028
NSN 5920-01-210-7648
NSN 6610-01-271-7593
NSN 5925-00-416-6790
NSN 6650-00-624-3686
NSN 5930-01-388-4586