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 5975-01-185-5645
NSN 5930-00-052-3260
NSN 5925-01-601-5567
NSN 5910-01-603-4402
NSN 5999-01-308-7860
NSN 6135-01-074-2529
NSN 5990-00-611-1661
NSN 6685-01-634-0611
NSN 6320-00-139-1090
NSN 5925-01-197-6627
NSN 5895-00-257-5638
NSN 5910-00-342-4338