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 6320-01-176-8367
NSN 5910-01-026-6915
NSN 6645-00-572-2535
NSN 6240-01-010-2991
NSN 6685-00-957-0716
NSN 5835-01-360-1058
NSN 5985-01-441-9500
NSN 6620-00-197-5130
NSN 5910-01-244-9451
NSN 6150-00-603-3183
NSN 6620-01-333-0406
NSN 5935-00-419-6151