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 6130-00-721-4156
NSN 6650-00-851-7615
NSN 5915-01-442-4245
NSN 5945-01-129-3994
NSN 5985-00-195-9425
NSN 5895-00-463-4025
NSN 5855-01-366-2429
NSN 6130-01-154-9825
NSN 5998-01-050-8908
NSN 6130-01-223-0839
NSN 6320-00-937-5625
NSN 6240-00-319-4549