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 6150-01-069-3494
NSN 6645-01-142-2416
NSN 6220-00-061-8076
NSN 6240-01-181-8744
NSN 5835-00-334-6556
NSN 5985-00-919-0633
NSN 5999-00-193-5164
NSN 6240-01-250-3574
NSN 5855-00-688-9954
NSN 5950-01-497-9844
NSN 5945-01-550-3533
NSN 6220-01-364-9608