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 5905-00-316-8852
NSN 2925-01-442-4171
NSN 6685-00-574-0113
NSN 5925-00-758-6227
NSN 5975-01-397-7538
NSN 5930-00-946-7283
NSN 6645-01-490-0325
NSN 6240-01-260-3597
NSN 6105-01-189-0278
NSN 6220-01-546-2064
NSN 2925-00-910-8872
NSN 6220-00-790-9574