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 5835-01-189-6095
NSN 5998-01-240-6392
NSN 5895-01-361-8242
NSN 6105-01-520-4489
NSN 6610-01-433-2219
NSN 5975-01-012-0792
NSN 6110-00-173-5889
NSN 5930-01-415-1157
NSN 6110-01-025-8751
NSN 6130-01-624-9001
NSN 5895-01-439-6784
NSN 5905-01-142-5802