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 5895-01-450-6656
NSN 5996-00-785-8106
NSN 5905-00-909-7568
NSN 6130-01-490-0842
NSN 6150-01-317-3157
NSN 5960-01-460-0115
NSN 6150-01-461-7640
NSN 5910-00-989-5979
NSN 6645-01-376-2336
NSN 6645-01-215-0617
NSN 5990-00-594-7291
NSN 5965-00-064-8209