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 5945-01-043-1676
NSN 6220-01-598-8868
NSN 5915-00-161-4409
NSN 6240-01-473-3781
NSN 6685-01-655-9599
NSN 5950-01-594-3131
NSN 5895-01-634-0630
NSN 7035-01-144-3345
NSN 5950-00-737-0678
NSN 6130-01-633-4610
NSN 5960-01-076-4708
NSN 5975-01-383-6548