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 5895-00-137-3547
NSN 6110-01-442-0661
NSN 5999-00-147-4439
NSN 5915-01-044-3661
NSN 5945-01-320-5737
NSN 6645-01-495-0939
NSN 6685-01-360-4093
NSN 6320-01-607-1491
NSN 5915-00-032-9567
NSN 7035-01-185-6500
NSN 6150-00-466-0646
NSN 5905-01-234-1011