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 6150-00-476-4694
NSN 5975-00-236-0841
NSN 6135-01-633-8502
NSN 6150-01-166-2014
NSN 6240-00-989-4398
NSN 4140-00-891-1516
NSN 5935-01-194-2780
NSN 6610-01-133-2602
NSN 5996-01-474-3726
NSN 6150-00-337-8328
NSN 5930-01-400-6126
NSN 6150-01-469-1590