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 5915-00-024-0384
NSN 5930-01-209-8517
NSN 4140-00-825-7506
NSN 4140-01-415-3363
NSN 5920-01-578-4986
NSN 6220-00-070-4256
NSN 7035-00-104-7613
NSN 5950-00-931-6949
NSN 5950-01-265-0880
NSN 5920-00-970-8419
NSN 6150-00-036-0305
NSN 5990-00-433-3445