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 6645-00-928-2865
NSN 6130-00-639-0666
NSN 6610-00-512-4183
NSN 5975-00-800-8863
NSN 6620-01-531-0415
NSN 6145-01-062-1104
NSN 5910-01-227-1939
NSN 5965-00-134-0883
NSN 5975-01-328-1503
NSN 5965-01-386-2988
NSN 5915-01-017-9290
NSN 5855-01-147-4785