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 5930-01-578-6779
NSN 5965-00-153-5216
NSN 5999-00-088-5412
NSN 5945-01-326-8286
NSN 5999-01-095-2503
NSN 6110-00-258-8542
NSN 6650-00-147-8765
NSN 5990-00-105-7831
NSN 5905-01-518-2631
NSN 5990-01-374-3877
NSN 2925-00-233-5644
NSN 5935-01-029-6292