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 5985-00-272-7451
NSN 2925-00-066-9700
NSN 6220-00-186-8565
NSN 5855-01-542-9059
NSN 5965-01-334-3980
NSN 5915-01-591-9384
NSN 7035-00-361-5975
NSN 5945-01-086-7594
NSN 6610-01-201-7943
NSN 5975-00-452-9315
NSN 6320-01-160-0416
NSN 6145-01-436-2146