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 5930-00-212-8866
NSN 6645-01-147-5579
NSN 6150-01-543-0432
NSN 5950-01-426-8810
NSN 6110-01-310-8476
NSN 6610-01-656-0041
NSN 5990-01-462-1617
NSN 5930-01-165-9196
NSN 6240-01-335-2622
NSN 6145-01-246-9246
NSN 5930-01-607-9940
NSN 6130-01-106-0185