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 6135-01-101-5039
NSN 6320-01-512-2031
NSN 5835-01-478-0157
NSN 6105-01-211-8996
NSN 6220-00-922-3714
NSN 5915-00-159-1403
NSN 5998-01-158-7728
NSN 6105-01-624-5068
NSN 6145-01-073-5132
NSN 6135-00-062-5080
NSN 6150-00-079-4323
NSN 5925-00-185-4020