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 4140-00-617-0984
NSN 5925-00-622-2294
NSN 5905-01-151-1194
NSN 5950-01-201-2988
NSN 6650-00-035-9297
NSN 5895-01-534-5956
NSN 2925-01-292-9248
NSN 5990-01-211-6136
NSN 5895-01-563-3370
NSN 6130-00-947-3710
NSN 4140-00-893-2754
NSN 5985-01-254-7845