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 6105-00-221-5049
NSN 6145-01-618-6907
NSN 5945-01-263-7751
NSN 6320-00-468-8421
NSN 6650-01-012-3290
NSN 6320-00-270-8222
NSN 5985-01-344-6488
NSN 6685-01-244-7188
NSN 5996-01-566-8996
NSN 6110-00-765-2881
NSN 6110-01-116-3017
NSN 6610-00-483-2073