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 5985-01-634-0635
NSN 5930-01-462-2771
NSN 5985-01-240-0329
NSN 5999-01-176-5843
NSN 5910-01-543-3751
NSN 5905-00-957-7501
NSN 7035-01-045-7202
NSN 5945-00-928-6824
NSN 5975-01-142-3190
NSN 5835-01-241-1090
NSN 5920-01-234-2368
NSN 6650-01-633-9147