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 5999-00-288-0074
NSN 6685-00-418-5960
NSN 5855-01-134-7106
NSN 6240-01-361-3499
NSN 6610-01-465-1320
NSN 6685-01-358-7054
NSN 6150-00-269-5017
NSN 5945-01-472-6266
NSN 5835-01-504-0837
NSN 5935-01-208-6367
NSN 6685-00-654-9912
NSN 5960-01-506-7039