2nd woodruff keyway 0.531 in. Lg 0.090 in. Deep 1.245 from 1st end
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 5855-01-450-1080
NSN 6685-00-054-9436
NSN 6645-00-439-4087
NSN 5925-01-521-1856
NSN 6610-00-155-1334
NSN 6650-00-473-1259
NSN 5950-01-456-0288
NSN 6320-01-592-6248
NSN 5905-01-388-0981
NSN 6145-01-647-1119
NSN 6240-00-536-1867
NSN 5915-00-216-5909