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 5950-01-147-5662
NSN 5855-01-654-0761
NSN 6135-00-078-9931
NSN 6645-00-097-9269
NSN 5910-01-026-9365
NSN 6150-00-070-3571
NSN 6110-01-447-2194
NSN 5920-00-408-4423
NSN 6240-01-444-1673
NSN 7035-01-226-2545
NSN 5965-00-023-0944
NSN 6150-01-443-5243