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 5835-00-995-0277
NSN 6130-01-335-0437
NSN 5835-00-491-3834
NSN 6145-01-184-6027
NSN 2925-01-560-4123
NSN 6240-01-064-3725
NSN 6240-01-345-0526
NSN 5835-01-565-3411
NSN 5925-00-025-6005
NSN 5925-01-282-0018
NSN 6620-00-433-9438
NSN 2925-00-759-5465