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 5985-01-384-4384
NSN 6685-00-527-9315
NSN 2925-00-236-4311
NSN 5960-01-280-9956
NSN 6240-00-946-9658
NSN 6105-01-653-2867
NSN 5925-01-437-9172
NSN 6130-01-147-1130
NSN 6105-01-263-2248
NSN 5965-00-812-9158
NSN 5915-01-606-6655
NSN 5950-00-208-6812