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 5975-01-621-6537
NSN 5975-01-162-6221
NSN 6220-01-049-4536
NSN 2925-01-194-2484
NSN 5975-00-610-2454
NSN 5985-01-478-2201
NSN 5925-01-560-5434
NSN 5950-01-468-1295
NSN 5996-00-270-0340
NSN 5996-01-280-6461
NSN 5999-00-827-2744
NSN 5996-01-578-2242