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 6240-01-541-0789
NSN 5975-01-536-5093
NSN 2925-01-151-6969
NSN 2925-01-629-9416
NSN 5996-01-129-3837
NSN 6320-00-593-0379
NSN 6150-01-068-4672
NSN 5990-01-167-3030
NSN 5905-01-529-3041
NSN 5975-00-851-6085
NSN 7035-00-574-4223
NSN 2925-00-508-6032