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 6685-01-537-3208
NSN 6240-01-332-2887
NSN 5999-01-395-5805
NSN 5985-01-058-5465
NSN 6320-01-643-0850
NSN 5975-01-481-2646
NSN 6240-01-292-7858
NSN 5920-01-376-1438
NSN 5925-01-078-2374
NSN 5905-00-155-4331
NSN 6610-00-536-4977
NSN 5935-01-579-9642