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 6685-01-458-9763
NSN 5999-01-068-9802
NSN 5999-00-823-5001
NSN 5835-00-080-8213
NSN 5930-01-486-7715
NSN 5915-00-936-3824
NSN 6110-01-183-5480
NSN 5965-00-981-6509
NSN 5920-00-690-1930
NSN 2925-00-536-4574
NSN 6610-00-791-4705
NSN 5910-01-493-2132