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 6145-01-026-5519
NSN 5985-01-019-5430
NSN 5945-01-433-8049
NSN 6105-00-544-2450
NSN 7035-00-079-7189
NSN 4140-01-364-9797
NSN 5998-00-753-7856
NSN 5855-00-832-9341
NSN 5855-01-462-2628
NSN 5915-01-605-8327
NSN 6620-00-267-5273
NSN 5930-00-556-0102