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 6220-01-125-9963
NSN 5999-01-426-8740
NSN 5915-01-642-0016
NSN 5930-00-816-9780
NSN 5945-00-890-3228
NSN 5895-01-573-8534
NSN 6145-01-599-8275
NSN 5990-00-153-0055
NSN 5996-01-421-4417
NSN 5975-01-571-6478
NSN 5975-01-602-2535
NSN 5965-01-385-0916