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 6320-01-239-7647
NSN 5975-01-280-1630
NSN 6105-00-292-4110
NSN 5930-00-028-6949
NSN 6645-01-554-9772
NSN 6110-01-410-6693
NSN 7035-01-510-8703
NSN 5905-01-229-8636
NSN 5950-01-384-3401
NSN 7035-01-225-5114
NSN 5925-00-027-8220
NSN 5990-01-452-0911