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 7035-01-391-7470
NSN 6650-01-549-4383
NSN 6135-00-921-6487
NSN 6110-00-854-2249
NSN 5945-01-211-1524
NSN 5960-01-261-6753
NSN 6105-00-284-2241
NSN 5925-00-100-0102
NSN 6645-01-361-8947
NSN 5990-00-296-4825
NSN 6685-00-089-7974
NSN 6220-01-179-9637