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 5998-01-393-8276
NSN 6220-01-015-2494
NSN 5935-01-069-2761
NSN 5895-00-179-8608
NSN 5915-01-415-3100
NSN 6610-01-014-3964
NSN 7035-01-227-2546
NSN 5990-01-263-0362
NSN 6240-01-142-2963
NSN 5895-01-335-6813
NSN 5935-01-029-3383
NSN 6130-01-032-4958