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 2925-01-567-8027
NSN 5905-01-513-7896
NSN 5905-00-844-9521
NSN 6110-00-684-6844
NSN 5950-00-988-5465
NSN 6320-01-116-3980
NSN 5930-01-277-9705
NSN 6105-00-707-4903
NSN 6610-01-514-0408
NSN 5930-01-483-7117
NSN 5965-00-069-8886
NSN 5935-01-503-0253