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 5835-00-883-8182
NSN 6685-00-603-6640
NSN 5950-00-526-0658
NSN 5835-00-931-5568
NSN 6650-01-576-8118
NSN 6685-01-536-6874
NSN 6105-00-248-5772
NSN 5945-01-634-0588
NSN 5895-00-644-5712
NSN 6620-00-824-4609
NSN 6610-01-447-5598
NSN 6240-01-195-6014