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 5925-00-384-8023
NSN 5935-00-316-9410
NSN 5835-00-507-3561
NSN 6105-01-299-7280
NSN 6645-00-262-7448
NSN 5960-01-444-2205
NSN 2925-00-816-8765
NSN 5960-01-314-6132
NSN 5835-01-535-0948
NSN 5950-01-425-1174
NSN 5985-00-433-8029
NSN 5996-01-021-7089