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 6650-00-202-4540
NSN 5999-00-059-7573
NSN 5945-00-203-4514
NSN 7035-00-981-7216
NSN 5910-01-555-6682
NSN 6685-01-470-0748
NSN 5915-01-338-0771
NSN 5998-01-116-8700
NSN 5999-00-804-8982
NSN 5920-01-303-6841
NSN 6610-01-552-2726
NSN 5930-01-652-0900