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 5925-01-524-4718
NSN 5965-01-179-3174
NSN 7035-00-155-9513
NSN 6145-01-097-9717
NSN 6145-01-532-3530
NSN 6130-01-425-2678
NSN 5975-01-551-1118
NSN 6610-00-138-2942
NSN 5999-00-899-3285
NSN 6105-00-808-4227
NSN 5998-01-150-2177
NSN 6645-01-004-7768