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 5985-00-115-5413
NSN 5915-01-607-0675
NSN 5990-01-539-4653
NSN 6620-00-908-5176
NSN 6650-00-826-7396
NSN 5950-01-180-1213
NSN 6105-01-137-8522
NSN 5975-01-534-1861
NSN 5985-01-057-3875
NSN 6220-01-397-8060
NSN 6610-00-186-9180
NSN