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 6135-01-092-4734
NSN 6685-00-181-9928
NSN 6145-00-632-3229
NSN 5930-01-359-2088
NSN 5945-01-368-7497
NSN 5996-01-089-5339
NSN 6220-00-296-2837
NSN 5910-01-186-6865
NSN 4140-01-586-9605
NSN 5965-00-062-0559
NSN 6320-01-255-2096
NSN 6620-01-140-0968