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 5965-01-459-9659
NSN 5915-01-118-5765
NSN 5895-00-222-4937
NSN 5990-01-591-8797
NSN 6320-01-116-3980
NSN 5999-00-189-0772
NSN 5835-00-269-2232
NSN 5930-01-593-7310
NSN 6645-00-464-6375
NSN 6645-01-292-2873
NSN 5920-00-326-9901
NSN 5975-00-087-9415