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 5915-01-630-9771
NSN 5905-01-025-0704
NSN 5895-00-720-4148
NSN 6610-01-547-3072
NSN 5975-01-634-0678
NSN 6320-01-261-5983
NSN 5855-01-494-5916
NSN 6110-01-472-3069
NSN 6240-01-285-5688
NSN 5985-01-256-4096
NSN 5950-01-434-9076
NSN 5835-01-457-5630