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 7035-01-055-6806
NSN 7035-00-371-7749
NSN 5950-00-812-8456
NSN 6240-01-459-2558
NSN 5925-01-292-3301
NSN 6645-00-086-9346
NSN 5910-01-375-1233
NSN 6320-01-170-4068
NSN 6150-01-136-6026
NSN 5985-01-292-8458
NSN 5920-01-113-7263
NSN 6135-01-091-6021