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 6685-01-514-7161
NSN 5925-01-165-7053
NSN 5998-00-087-8000
NSN 5999-01-581-4591
NSN 5930-00-819-2507
NSN 5996-01-468-8252
NSN 5910-01-321-7170
NSN 5975-01-544-7832
NSN 6320-01-322-8340
NSN 6110-01-559-8090
NSN 5920-01-548-0094
NSN 6220-01-157-2930