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 6650-01-101-4339
NSN 5835-00-834-1286
NSN 6105-01-384-3687
NSN 5930-01-090-3974
NSN 6150-01-651-5435
NSN 5945-01-428-1677
NSN 6320-00-908-6841
NSN 6320-01-335-8336
NSN 6685-01-442-7212
NSN 6135-00-269-5843
NSN 6105-01-457-6198
NSN 7035-01-429-7954