2 additional keyways in line w/second end keyway along shaft lg
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 5975-01-239-6488
NSN 6105-01-075-7881
NSN 6110-01-075-3984
NSN 5930-01-540-6285
NSN 5910-01-272-7295
NSN 5950-01-091-5929
NSN 5975-01-041-2429
NSN 5855-01-358-1939
NSN 5925-01-317-3869
NSN 6145-01-237-6643
NSN 6610-00-277-7206
NSN 5945-01-642-0692