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 6220-01-626-5519
NSN 6145-00-299-6417
NSN 5985-00-572-7428
NSN 6135-01-366-7477
NSN 6135-00-982-1882
NSN 6110-01-042-4117
NSN 5930-00-259-9706
NSN 5965-00-172-5103
NSN 6685-00-067-5968
NSN 5835-01-621-2525
NSN 6645-01-324-5621
NSN 5915-01-651-5390