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 6220-01-025-1373
NSN 6130-00-338-9448
NSN 5975-01-100-3222
NSN 6645-01-141-4425
NSN 5945-00-491-5218
NSN 5960-01-421-8175
NSN 6610-01-393-5475
NSN 6220-00-358-7347
NSN 6105-01-243-0122
NSN 5905-00-204-7754
NSN 7035-01-200-4751
NSN 5905-00-952-0702