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 6650-01-421-4024
NSN 2925-01-484-8556
NSN 6650-01-577-4447
NSN 6110-00-442-3497
NSN 6110-01-291-5554
NSN 6685-00-393-2219
NSN 6220-00-339-5263
NSN 6685-00-586-2269
NSN 5960-01-416-6187
NSN 5855-01-257-5338
NSN 5895-01-412-9473
NSN 6150-01-370-5134