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 6130-00-481-4449
NSN 6685-01-459-1979
NSN 6620-00-147-3139
NSN 5975-01-299-8270
NSN 5998-01-223-2395
NSN 2925-01-599-1901
NSN 6685-01-141-0386
NSN 6645-01-572-0395
NSN 6650-01-254-4745
NSN 7035-00-703-3535
NSN 6240-01-454-8439
NSN 6105-01-359-1463