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 5920-00-012-2000
NSN 5998-01-525-7685
NSN 5950-01-616-1925
NSN 6645-00-171-9639
NSN 6145-01-401-3713
NSN 6645-00-200-2324
NSN 5950-01-328-5457
NSN 6320-01-275-3972
NSN 5895-01-370-5045
NSN 5950-01-463-9075
NSN 5950-00-415-8179
NSN 6320-01-176-8367