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 6220-01-426-6922
NSN 6145-01-265-4939
NSN 6145-01-421-5109
NSN 5975-01-398-4701
NSN 5910-00-424-3051
NSN 5950-01-628-8066
NSN 6145-00-567-7413
NSN 5998-00-506-4022
NSN 7035-00-938-1505
NSN 7035-01-649-0424
NSN 5835-01-380-5086
NSN 5999-01-105-4629