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 6150-00-479-9512
NSN 2925-00-839-6815
NSN 5835-01-158-6878
NSN 5835-00-870-7034
NSN 5945-01-512-1533
NSN 6645-01-599-2311
NSN 5930-00-177-3316
NSN 6685-00-091-0281
NSN 5835-01-116-2369
NSN 5990-01-503-6827
NSN 6130-01-361-6475
NSN 5835-00-550-7728