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 6240-01-391-0399
NSN 6105-01-470-8906
NSN 5905-01-294-4788
NSN 6130-01-415-5978
NSN 5960-01-279-2589
NSN 5930-01-527-7417
NSN 5990-01-658-9964
NSN 6620-01-062-1662
NSN 5960-01-151-1152
NSN 5935-01-156-9013
NSN 5925-01-379-7484
NSN 5895-01-629-9503