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 5835-00-443-1079
NSN 6220-00-255-5652
NSN 6650-00-010-8037
NSN 5915-01-584-2404
NSN 5996-01-562-2370
NSN 5975-01-156-4544
NSN 4140-01-005-0154
NSN 5960-00-436-6269
NSN 5855-00-293-4708
NSN 2925-00-247-6248
NSN 6220-00-364-1605
NSN 6685-01-079-6917