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 6620-01-539-2101
NSN 5835-00-611-0607
NSN 6145-01-511-0024
NSN 6320-01-513-6728
NSN 6220-01-359-8322
NSN 5996-01-126-7238
NSN 5895-00-912-4745
NSN 5945-00-728-3700
NSN 5935-00-938-5241
NSN 5910-01-443-3016
NSN 6320-00-035-8781
NSN 6645-01-549-0935