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 6135-01-607-5478
NSN 6150-01-444-2898
NSN 6685-00-762-1094
NSN 5920-01-211-5557
NSN 5925-01-373-4857
NSN 5999-01-311-1892
NSN 5835-01-495-0595
NSN 5950-00-246-5277
NSN 6220-00-308-6330
NSN 5895-01-455-7278
NSN 6220-01-437-5425
NSN 6150-01-374-3204