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 5935-00-961-1659
NSN 5895-01-291-1406
NSN 5915-01-499-7322
NSN 2925-01-567-8027
NSN 5910-00-904-6735
NSN 6240-00-760-3713
NSN 5925-00-432-0121
NSN 5945-01-055-0207
NSN 6105-00-915-6601
NSN 5950-01-106-7606
NSN 5935-00-148-5897
NSN 6150-00-301-0185