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 5855-01-498-1276
NSN 5945-00-334-8980
NSN 5905-01-326-3390
NSN 5999-01-077-9326
NSN 5855-00-494-9581
NSN 6150-01-449-1841
NSN 5950-01-097-9854
NSN 5965-01-315-0373
NSN 5935-01-335-6911
NSN 6320-00-433-2773
NSN 6320-00-242-3300
NSN 5985-00-005-3334