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 5915-00-588-9669
NSN 5945-00-529-0409
NSN 2925-01-259-0785
NSN 6220-00-053-1807
NSN 2925-01-394-9658
NSN 7035-01-651-5361
NSN 5950-01-634-0677
NSN 5905-01-274-5159
NSN 6645-01-091-9363
NSN 5855-01-053-6782
NSN 6320-01-412-2973
NSN 4140-00-073-4475