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 5925-00-409-7275
NSN 6620-01-416-9882
NSN 5905-01-460-8509
NSN 5835-01-157-5886
NSN 5905-00-369-1409
NSN 6620-01-116-2632
NSN 5935-01-333-9932
NSN 5965-01-378-7335
NSN 5920-00-904-3727
NSN 6220-01-443-9315
NSN 6645-01-068-3042
NSN 6620-01-462-5196