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 5905-00-764-9978
NSN 6650-00-920-0332
NSN 5835-01-536-6241
NSN 5910-01-535-2503
NSN 5935-01-159-4473
NSN 2925-01-197-7864
NSN 6110-01-294-1041
NSN 5998-01-557-9720
NSN 6130-00-257-5599
NSN 5935-00-884-7685
NSN 5996-00-236-0823
NSN 5996-01-400-3558