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 6320-01-516-3836
NSN 6130-01-430-0261
NSN 5910-00-120-9195
NSN 5855-01-010-4921
NSN 5996-01-219-5091
NSN 4140-01-089-8004
NSN 2925-01-199-7394
NSN 6685-00-411-6120
NSN 5895-01-076-8846
NSN 5930-01-096-1078
NSN 6620-01-406-3584
NSN 5855-00-832-7316