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 7035-01-434-3585
NSN 5998-01-006-1824
NSN 6130-01-492-6998
NSN 4140-01-197-0406
NSN 5950-00-610-6144
NSN 6220-01-471-7058
NSN 6135-01-526-6530
NSN 5998-01-324-8060
NSN 6650-01-388-4363
NSN 5960-01-041-9512
NSN 5975-01-422-3470
NSN 6650-01-276-9723