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 6110-01-170-4767
NSN 6150-01-106-7374
NSN 5920-00-761-3898
NSN 5965-00-113-9748
NSN 5990-01-241-9472
NSN 6105-00-927-6978
NSN 5996-01-642-3044
NSN 6320-00-360-1744
NSN 6105-01-447-5129
NSN 5996-01-088-7074
NSN 6320-00-593-0379
NSN 6610-01-298-2649