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 5910-01-097-3185
NSN 5905-01-468-8210
NSN 5895-00-519-2346
NSN 6240-01-394-4212
NSN 5945-01-012-2448
NSN 5835-00-494-8419
NSN 5930-01-621-3566
NSN 6110-00-257-5199
NSN 5930-01-526-9742
NSN 6645-00-801-0950
NSN 6610-00-323-8175
NSN 5925-01-359-4814