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 5905-00-260-0451
NSN 5835-01-495-0595
NSN 6135-01-529-3789
NSN 5935-01-327-5778
NSN 5998-01-392-8231
NSN 5975-01-059-7374
NSN 5996-01-188-7548
NSN 2925-01-545-2717
NSN 5925-01-578-2137
NSN 5975-01-350-6557
NSN 6610-01-366-8007
NSN 5925-00-575-2986