A structural shape fabricated from a ferrous or nonferrous material and resembles the following cross-sectional forms: for the letter h, both flanges of the h section are equal or longer than the width measured along the axis of the web; for the letter i, a 16 2/3 percent slope on the inside face of the ferrous type flange, either one or both of the nonferrous type flanges are shorter than the length measured along the axis of the web; for the letters t and z, on nonferrous type, the web is usually at right angles to the flanges. Letter h section may have a maximum of 5 percent slope on the inside face of the flanges.
NSN 5975-00-481-3681
NSN 5920-01-555-6944
NSN 6610-00-441-0523
NSN 5945-01-353-4352
NSN 6240-01-097-4722
NSN 5960-00-509-4549
NSN 5910-01-577-9478
NSN 5915-00-628-2476
NSN 5855-00-149-0766
NSN 5950-01-037-8967
NSN 5925-00-948-0064
NSN 5905-01-240-7380