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 6150-00-518-4558
NSN 5998-01-320-4708
NSN 5910-00-186-0917
NSN 5999-01-531-3540
NSN 5930-01-059-4339
NSN 5950-01-416-5090
NSN 5835-00-087-9512
NSN 6240-00-939-5501
NSN 7035-01-107-2811
NSN 5975-00-099-9312
NSN 6685-00-017-9516
NSN 6240-01-647-8035