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 6645-01-564-7129
NSN 5905-01-245-1379
NSN 6320-00-456-2092
NSN 6105-01-434-5978
NSN 5835-01-524-4731
NSN 4140-01-433-3839
NSN 6645-00-106-0140
NSN 5999-00-903-7974
NSN 5910-00-939-1692
NSN 6105-01-430-8663
NSN 6130-00-834-2764
NSN 6135-01-138-4895