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 5910-00-660-9464
NSN 5910-00-371-8320
NSN 6135-00-010-5275
NSN 6220-01-447-6800
NSN 5910-00-568-8629
NSN 5998-00-080-3653
NSN 5905-01-339-6491
NSN 5945-01-513-5162
NSN 5950-00-081-0995
NSN 6650-01-573-7165
NSN 6130-01-147-0693
NSN 6685-00-415-4685