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 5920-00-798-5710
NSN 5930-01-033-1483
NSN 5975-01-514-8027
NSN 5950-01-369-0114
NSN 6105-00-423-7963
NSN 6130-01-462-0518
NSN 5935-01-318-7129
NSN 5935-01-521-4079
NSN 6320-01-227-2648
NSN 5996-01-072-6910
NSN 6150-00-292-8778
NSN 5915-01-222-7982