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 5920-01-329-2598
NSN 5905-01-429-8810
NSN 5950-01-409-9232
NSN 5895-01-261-6457
NSN 6105-01-456-3630
NSN 6650-01-597-6041
NSN 2925-01-422-1542
NSN 5985-01-013-9044
NSN 5895-00-859-2545
NSN 6130-01-187-5812
NSN 5925-01-135-9391
NSN 5925-01-504-2852