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 5935-01-482-0514
NSN 5950-01-596-1269
NSN 5855-01-559-9639
NSN 5990-01-426-7350
NSN 6645-00-258-8547
NSN 5990-00-087-6177
NSN 5965-00-762-0630
NSN 5996-01-410-8538
NSN 6135-00-318-8359
NSN 6130-00-171-7400
NSN 6150-00-037-5118
NSN 6220-01-194-2963