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 5920-01-158-2684
NSN 5935-00-067-0602
NSN 5910-01-432-0576
NSN 5920-00-554-0437
NSN 6145-01-109-3867
NSN 7035-01-063-0453
NSN 5965-01-407-9561
NSN 6645-01-550-3038
NSN 5999-00-256-8432
NSN 7035-01-285-2240
NSN 5835-00-918-8169
NSN 5945-01-181-5956