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 5910-01-349-4342
NSN 5945-01-642-0692
NSN 5915-00-010-3011
NSN 5985-00-648-2081
NSN 6685-00-110-5525
NSN 4140-01-328-1948
NSN 6240-01-418-0282
NSN 5999-01-197-5894
NSN 5990-01-116-2181
NSN 5965-01-388-0565
NSN 2925-00-925-0545
NSN 7035-00-679-9027