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 6685-01-583-9352
NSN 6110-01-502-4335
NSN 5915-00-538-3557
NSN 4140-01-400-0643
NSN 6620-01-497-3744
NSN 5930-00-456-0889
NSN 5920-01-028-1287
NSN 6145-00-027-9852
NSN 5996-00-201-6921
NSN 6650-01-023-7002
NSN 5905-01-143-9131
NSN 6645-00-177-0826