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 5835-01-200-7153
NSN 5975-01-267-1533
NSN 5910-01-145-3380
NSN 5855-01-442-7929
NSN 5935-01-526-3877
NSN 5910-01-413-4330
NSN 5960-01-641-5493
NSN 6620-00-221-6639
NSN 5920-01-320-1337
NSN 6105-00-205-0655
NSN 6130-01-585-7971
NSN 6220-01-313-0094