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 5920-01-042-9351
NSN 6135-01-273-1253
NSN 5985-01-286-6355
NSN 5930-00-155-9331
NSN 6620-01-552-4980
NSN 5950-01-227-1318
NSN 6650-00-489-9194
NSN 6645-01-169-2254
NSN 6650-01-429-9242
NSN 6685-01-480-6030
NSN 2925-01-138-3565
NSN 6220-01-193-1117