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 6320-01-361-7467
NSN 6320-01-119-3935
NSN 6320-00-731-6134
NSN 6240-00-060-2941
NSN 6145-01-099-4742
NSN 5950-01-022-9989
NSN 5950-01-425-1174
NSN 5965-01-180-7070
NSN 5835-00-744-1277
NSN 5920-01-495-2225
NSN 6610-01-389-3082
NSN 5975-01-123-2823