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 5910-00-518-8203
NSN 5895-01-292-0948
NSN 5975-00-173-1810
NSN 5905-01-582-6043
NSN 5910-01-348-2711
NSN 5895-01-344-4151
NSN 6685-00-287-7564
NSN 6240-01-449-1387
NSN 6645-01-656-1101
NSN 5998-00-559-5463
NSN 5895-00-253-2578
NSN 6150-01-218-5655