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 5910-01-148-8784
NSN 5975-00-817-1781
NSN 5965-01-348-8761
NSN 6130-01-154-4147
NSN 6150-01-118-8853
NSN 5935-01-516-6883
NSN 5905-01-017-4509
NSN 5895-01-281-8050
NSN 6145-01-383-4630
NSN 5895-01-150-9281
NSN 5998-00-947-0875
NSN 6320-00-731-6134