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 5835-01-031-7265
NSN 5950-00-879-1970
NSN 2925-01-079-6229
NSN 6220-01-524-0285
NSN 6135-01-359-4293
NSN 7035-01-258-7661
NSN 5910-01-616-4616
NSN 6610-01-110-1368
NSN 5985-01-392-3291
NSN 6220-01-208-4429
NSN 5835-01-085-3008
NSN 5925-01-039-4098