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 5835-01-161-7461
NSN 6220-00-205-2040
NSN 7035-00-286-6221
NSN 5985-00-987-3441
NSN 5905-00-702-2949
NSN 5985-00-548-5002
NSN 5910-00-823-1998
NSN 5925-01-539-4052
NSN 5895-00-278-5194
NSN 5996-01-631-8490
NSN 5925-00-584-0891
NSN 6645-00-559-3623