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 6645-01-097-5831
NSN 5998-01-074-6800
NSN 6145-01-480-3524
NSN 4140-00-869-9032
NSN 5985-01-039-1436
NSN 6240-01-563-5578
NSN 6320-01-021-6633
NSN 6650-00-071-8184
NSN 6685-00-407-1028
NSN 5920-01-437-0333
NSN 5920-01-574-4558
NSN 5855-00-149-0766