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 5905-00-902-1478
NSN 4140-01-013-6807
NSN 5915-01-596-6467
NSN 5998-01-281-7510
NSN 6135-01-394-4160
NSN 5998-01-658-8102
NSN 5930-00-932-0726
NSN 5905-01-204-4676
NSN 6645-01-124-6277
NSN 5925-01-406-6808
NSN 6320-01-440-8771
NSN 5985-01-184-8899