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 6105-01-361-7461
NSN 5975-00-219-6267
NSN 5945-01-481-9762
NSN 6645-00-334-9225
NSN 5945-01-372-0595
NSN 5920-01-328-9791
NSN 6610-00-186-9180
NSN 6650-00-926-7709
NSN 6105-01-246-5831
NSN 5925-01-339-6540
NSN 5985-01-015-4660
NSN 6685-01-634-0611