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 5985-01-433-2077
NSN 6685-01-462-1770
NSN 6620-01-465-9885
NSN 4140-01-343-7302
NSN 5965-00-246-5612
NSN 7035-01-135-0050
NSN 5985-01-346-5931
NSN 5998-01-390-4181
NSN 6620-00-935-1321
NSN 5975-01-486-8342
NSN 5950-01-261-7938
NSN 6685-01-204-0178