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 5835-00-011-6660
NSN 6130-01-274-9612
NSN 5910-01-279-6780
NSN 5935-00-087-4277
NSN 6150-01-409-2858
NSN 6320-00-456-0836
NSN 6645-01-483-1518
NSN 5985-00-072-7177
NSN 5910-00-491-1757
NSN 6145-01-609-4051
NSN 5985-01-039-7629
NSN 6150-01-092-4166