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 5930-00-379-8990
NSN 5985-01-210-4270
NSN 5999-01-227-2526
NSN 6320-00-228-5678
NSN 5945-01-571-4227
NSN 6135-01-203-9977
NSN 4140-00-128-8072
NSN 6685-01-442-0245
NSN 7035-00-371-7749
NSN 6135-00-255-1340
NSN 6610-00-202-5481
NSN 7035-00-231-2871