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 5920-00-271-3217
NSN 6320-00-857-4073
NSN 5998-00-190-5714
NSN 6320-01-294-7161
NSN 5905-01-131-7962
NSN 5975-01-174-8152
NSN 5920-01-183-7938
NSN 5950-01-239-7844
NSN 6320-01-309-8980
NSN 6240-00-683-0725
NSN 5910-01-262-0450
NSN 4140-01-044-6064