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 5990-01-338-2103
NSN 6110-01-168-8332
NSN 5930-00-291-0852
NSN 5915-01-485-0850
NSN 6105-00-129-9875
NSN 5975-00-575-9446
NSN 6135-01-215-1245
NSN 6220-01-376-1608
NSN 6610-01-162-8258
NSN 5895-01-066-8073
NSN 5915-01-270-3613
NSN 5930-01-200-4653