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 5950-01-486-1648
NSN 5930-01-381-6277
NSN 4140-01-542-9061
NSN 6220-00-528-7752
NSN 6220-01-041-2194
NSN 5975-00-724-3147
NSN 6320-00-360-1744
NSN 6105-01-653-5697
NSN 5855-01-079-8716
NSN 6220-01-386-3082
NSN 6110-01-571-0374
NSN 5996-01-056-4952