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 5945-00-487-6983
NSN 5925-01-360-0641
NSN 6610-01-520-4721
NSN 6610-01-462-5980
NSN 6150-01-069-2263
NSN 6135-00-209-6918
NSN 6320-01-029-4220
NSN 5855-01-434-7520
NSN 6610-00-758-2385
NSN 5855-00-906-5386
NSN 5935-01-518-3070
NSN 6145-01-457-7685