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 6685-01-194-3523
NSN 5920-01-181-5248
NSN 7035-01-328-3344
NSN 5990-00-607-0116
NSN 5910-01-051-9645
NSN 5935-01-029-9090
NSN 6320-01-412-2973
NSN 7035-00-200-5162
NSN 2925-01-295-9337
NSN 4140-01-121-7902
NSN 6220-01-120-1682
NSN 5855-01-619-8580