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 5915-00-493-6500
NSN 5910-01-624-0649
NSN 5895-00-288-1798
NSN 7035-01-597-7179
NSN 6135-01-238-2878
NSN 5930-00-342-2896
NSN 5985-00-474-7729
NSN 5960-01-196-9203
NSN 5905-01-583-9624
NSN 7035-01-141-8076
NSN 5835-00-233-6327
NSN 6105-01-500-6325