Two woodruff keys on body
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 6610-01-354-7963
NSN 5895-01-410-7447
NSN 6320-01-052-2118
NSN 6320-01-227-2648
NSN 6240-01-168-6185
NSN 6135-01-201-5858
NSN 6105-01-461-2980
NSN 5935-01-334-1578
NSN 6610-01-033-2402
NSN 5905-01-089-5103
NSN 5920-01-174-2579
NSN 6220-00-133-6318