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 5950-01-360-6673
NSN 5925-00-103-5158
NSN 5985-01-199-5925
NSN 5999-00-429-0929
NSN 5835-01-114-3194
NSN 2925-01-255-3534
NSN 5935-00-933-9403
NSN 6240-01-529-6624
NSN 6240-00-126-4551
NSN 6320-00-831-2227
NSN 6105-00-475-7188
NSN 6220-00-115-1409