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 6130-00-707-7732
NSN 6130-01-067-8343
NSN 6130-01-103-5128
NSN 6685-01-168-8893
NSN 5855-00-014-5008
NSN 5915-01-343-3331
NSN 5960-01-595-2614
NSN 6610-00-337-9874
NSN 5915-01-018-1730
NSN 6650-00-801-1681
NSN 6130-00-873-4468
NSN 5935-01-406-3852