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 5990-01-352-5255
NSN 5920-01-594-6994
NSN 5935-00-270-2346
NSN 6645-00-658-7838
NSN 6645-01-616-8996
NSN 5945-00-716-7385
NSN 7035-01-056-5350
NSN 5895-01-051-9427
NSN 5895-00-977-2942
NSN 6620-01-260-7112
NSN 5950-01-341-2326
NSN 5835-00-941-4959