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 6110-01-063-7423
NSN 5835-00-706-0829
NSN 5920-01-220-1911
NSN 7035-01-459-6738
NSN 2925-01-567-8027
NSN 5895-01-096-8982
NSN 5950-00-868-6721
NSN 6650-00-684-3060
NSN 5975-00-926-7563
NSN 5905-01-406-3177
NSN 5935-00-152-6601
NSN 5990-01-463-2279