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 6320-01-046-5228
NSN 6110-01-388-2389
NSN 6135-00-078-9931
NSN 6320-01-158-2177
NSN 5835-01-233-7033
NSN 5930-00-343-0603
NSN 6110-00-525-3418
NSN 5910-01-303-2829
NSN 5975-00-265-0248
NSN 6610-01-386-7542
NSN 5910-00-647-4059
NSN 6320-01-064-0372