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 5996-01-391-9585
NSN 5915-01-400-6125
NSN 6320-00-731-6134
NSN 5996-01-052-6670
NSN 6105-00-078-8951
NSN 6620-00-251-0569
NSN 6220-01-102-3580
NSN 6240-01-416-6282
NSN 6105-01-647-5773
NSN 6135-01-581-8163
NSN 6145-01-281-2612
NSN 5950-01-650-8135