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 5985-01-142-1773
NSN 6240-01-203-8829
NSN 5895-01-012-2202
NSN 6110-01-328-2217
NSN 5945-01-107-2750
NSN 5905-00-871-8206
NSN 5985-00-612-6750
NSN 5985-00-599-6522
NSN 6145-01-118-6835
NSN 5935-01-055-6444
NSN 5905-01-350-8480
NSN 5910-01-381-3009