A structural shape fabricated from a ferrous or nonferrous material and has a flange extending usually at right angles in the same direction from each edge of a web and/or resembling the letter u in cross-sectional form.
Classification: Other unwrought aluminum alloys, nesoi
NSN 6150-01-631-4027
NSN 5855-00-149-0766
NSN 5915-01-156-8647
NSN 6610-01-214-6680
NSN 6145-00-155-5297
NSN 5998-01-067-8823
NSN 5975-00-833-7701
NSN 5855-01-437-6161
NSN 6145-01-130-5187
NSN 6240-00-235-5159
NSN 7035-00-727-4068
NSN 5996-01-147-6054