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 5999-01-258-5459
NSN 5999-00-403-5760
NSN 2925-01-545-2717
NSN 6130-00-564-6461
NSN 6650-01-327-5113
NSN 5910-01-051-8914
NSN 5945-01-089-9800
NSN 6135-00-078-9931
NSN 6320-00-456-0836
NSN 5855-01-023-3727
NSN 5990-01-609-4793
NSN 5945-01-614-8936