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 6150-00-369-5447
NSN 6650-01-569-0004
NSN 5950-00-985-5112
NSN 6685-01-019-4493
NSN 2925-01-501-1104
NSN 6685-01-215-6167
NSN 7035-00-803-3056
NSN 5975-01-462-1828
NSN 5925-01-306-2719
NSN 5996-00-217-2654
NSN 5835-00-827-1904
NSN 5920-01-599-2455