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 6110-01-008-4870
NSN 5930-01-130-8493
NSN 5985-00-126-4391
NSN 5990-00-033-8128
NSN 5998-01-634-0604
NSN 6685-01-444-9520
NSN 5996-01-121-8430
NSN 5985-00-107-7928
NSN 6650-01-659-3104
NSN 5930-01-264-9263
NSN 5950-01-220-3565
NSN 6685-01-449-4984