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 6145-01-280-6968
NSN 6685-01-465-4601
NSN 5998-01-591-4248
NSN 5905-01-055-6277
NSN 6240-01-585-6311
NSN 6240-01-053-8462
NSN 6150-01-227-5227
NSN 5855-01-003-7102
NSN 6110-00-453-5839
NSN 5945-01-266-8837
NSN 6685-01-531-5061
NSN 5925-00-122-8674