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 5930-01-368-5883
NSN 6130-00-764-0757
NSN 5960-01-202-6610
NSN 5855-01-333-9606
NSN 5950-01-119-9077
NSN 7035-00-946-2642
NSN 5965-01-015-5885
NSN 6220-01-525-8097
NSN 5930-01-351-0999
NSN 5945-01-521-1806
NSN 5895-00-269-3848
NSN 5950-01-657-9022