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 5996-01-050-6910
NSN 6135-01-603-2835
NSN 5996-01-232-0067
NSN 6130-00-215-0661
NSN 6685-01-449-0933
NSN 6145-01-345-1916
NSN 5930-01-621-4575
NSN 5950-01-627-0472
NSN 5950-01-510-9445
NSN 5910-01-303-6055
NSN 5930-00-148-2814
NSN 5998-01-484-9326