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 5915-01-028-3229
NSN 5950-01-417-2850
NSN 5835-01-412-0344
NSN 5835-01-042-2247
NSN 6145-00-408-9976
NSN 5920-01-511-5327
NSN 5905-00-134-9038
NSN 5910-00-402-9395
NSN 5945-01-346-1793
NSN 5935-01-107-1774
NSN 6110-00-715-9404
NSN 5985-01-411-6502