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 6685-01-541-4932
NSN 5855-01-087-1417
NSN 6610-00-240-5437
NSN 5855-01-031-4729
NSN 6220-01-123-4990
NSN 2925-01-446-6523
NSN 5985-01-473-3446
NSN 6220-01-148-2735
NSN 6650-00-181-8376
NSN 5996-00-240-3224
NSN 5925-00-772-8168
NSN 5915-01-641-2156