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 6110-00-140-0668
NSN 6685-01-540-2517
NSN 5945-01-188-6871
NSN 5950-00-156-7068
NSN 5915-01-655-9235
NSN 6145-01-377-3653
NSN 6130-00-200-9095
NSN 6105-01-401-5361
NSN 6135-01-026-9960
NSN 6610-00-614-1703
NSN 4140-01-396-2142
NSN 7035-01-121-0901