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 5930-00-149-9843
NSN 7035-00-463-7143
NSN 2925-01-437-9041
NSN 7035-01-515-3490
NSN 5920-01-372-0840
NSN 5985-00-067-3324
NSN 7035-00-991-6877
NSN 5998-00-351-8777
NSN 6320-01-496-9907
NSN 5910-00-119-4498
NSN 6320-00-433-2773
NSN 5965-01-432-1943