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 7035-01-510-3876
NSN 6685-01-046-4731
NSN 5998-00-332-9558
NSN 2925-01-357-9021
NSN 5975-01-258-4339
NSN 5910-01-589-0511
NSN 5945-00-928-1194
NSN 6620-00-536-5028
NSN 6220-00-117-4547
NSN 6650-01-455-8923
NSN 5960-00-368-4084
NSN 5998-01-511-9789