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 6145-00-939-4973
NSN 5990-01-539-4653
NSN 5895-01-518-3898
NSN 5990-01-055-1523
NSN 6645-01-434-8468
NSN 6645-00-330-2813
NSN 6610-01-509-2048
NSN 5950-00-294-3139
NSN 5835-01-219-0586
NSN 6320-01-449-1014
NSN 6105-01-384-0648
NSN 5950-01-411-5778