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 6650-01-633-9147
NSN 2925-01-495-0586
NSN 6320-00-539-9283
NSN 5990-01-630-5094
NSN 5990-00-239-3432
NSN 5895-01-452-9759
NSN 6320-01-029-4220
NSN 5920-01-630-3455
NSN 6240-01-536-7662
NSN 2925-01-495-1178
NSN 5855-00-149-0766
NSN 5920-01-382-5323