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 4140-01-140-9727
NSN 6610-01-273-7204
NSN 5996-00-984-2145
NSN 5930-00-069-3866
NSN 5835-00-551-3050
NSN 5835-01-502-9228
NSN 4140-01-576-6499
NSN 5895-00-409-2815
NSN 6105-01-228-7317
NSN 6135-01-632-3365
NSN 4140-00-751-1694
NSN 5975-01-100-8551