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 6240-00-269-9477
NSN 6110-00-854-2249
NSN 6145-01-645-7793
NSN 5920-01-512-0713
NSN 5998-01-574-7086
NSN 5930-00-658-6512
NSN 6685-01-441-6259
NSN 6685-00-850-8591
NSN 6645-01-137-7974
NSN 5925-00-721-3206
NSN 5996-01-608-4360
NSN 6145-01-576-9609