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 6110-00-818-6646
NSN 6620-00-155-2608
NSN 5905-01-280-1414
NSN 6620-01-112-6440
NSN 5835-01-126-9358
NSN 6685-01-088-7317
NSN 5915-01-633-9845
NSN 5935-00-621-1449
NSN 5915-00-648-0073
NSN 5920-01-187-7429
NSN 6320-01-355-3998
NSN 6145-01-289-6199