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 5975-01-469-5558
NSN 6320-00-228-5678
NSN 6240-01-487-3840
NSN 5925-00-369-7747
NSN 6240-01-421-4025
NSN 4140-01-532-5753
NSN 6220-01-507-2499
NSN 6220-01-017-5492
NSN 6320-01-312-3620
NSN 5895-01-521-5615
NSN 6105-01-441-7974
NSN 5975-01-171-8515