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 5855-01-644-5841
NSN 2925-00-139-8309
NSN 5855-01-147-1509
NSN 6650-01-467-2355
NSN 5855-01-018-1247
NSN 6220-00-248-4483
NSN 5945-01-138-9949
NSN 5965-01-129-1968
NSN 5975-01-613-7922
NSN 4140-01-472-3727
NSN 5985-01-658-8376
NSN 5835-00-016-3671