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 5990-00-975-5298
NSN 6150-01-131-1589
NSN 5905-00-209-6537
NSN 5855-00-494-9581
NSN 5910-01-472-4972
NSN 6130-01-551-1706
NSN 6240-01-463-8276
NSN 5855-00-631-4565
NSN 4140-01-026-9293
NSN 6220-01-529-6728
NSN 5910-00-008-4195
NSN 6320-00-089-9426