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 5985-01-088-7337
NSN 4140-00-817-6009
NSN 5915-01-406-3165
NSN 5920-00-886-1142
NSN 5910-01-331-3888
NSN 2925-01-534-7314
NSN 6130-01-634-0603
NSN 5965-01-633-8849
NSN 5920-01-398-0580
NSN 5975-01-176-6875
NSN 6150-01-424-6096
NSN 5930-00-300-0683