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 6650-00-947-4380
NSN 5935-01-192-6766
NSN 5930-01-030-8037
NSN 6110-01-005-3862
NSN 6610-01-371-5039
NSN 6650-01-555-8349
NSN 5935-00-155-4662
NSN 2925-01-120-7546
NSN 5975-00-116-0803
NSN 5950-01-614-8789
NSN 5920-01-255-0816
NSN 5975-00-394-2545