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 6240-00-824-0924
NSN 6650-01-645-0735
NSN 6150-00-195-7039
NSN 6650-01-299-2587
NSN 6650-01-143-4586
NSN 6220-01-222-3493
NSN 5910-00-290-8093
NSN 6620-00-394-1812
NSN 5990-01-069-8649
NSN 6220-01-093-6723
NSN 5930-00-116-8924
NSN 6110-01-139-4127