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 5925-01-469-6667
NSN 2925-01-139-5144
NSN 6650-01-534-3587
NSN 5905-01-460-3656
NSN 5925-01-486-9990
NSN 5895-01-151-1336
NSN 2925-00-124-5465
NSN 2925-01-106-3552
NSN 6240-01-511-3754
NSN 5855-01-366-2429
NSN 5960-01-094-7569
NSN 7035-00-946-2642