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 7035-00-020-2227
NSN 5905-01-127-6615
NSN 5950-01-640-7387
NSN 6240-01-267-0345
NSN 5930-01-502-4902
NSN 5930-01-634-0659
NSN 5835-01-392-0575
NSN 6145-00-553-8196
NSN 5905-00-421-6225
NSN 5960-00-478-3039
NSN 5998-01-106-2332
NSN 7035-01-146-7096