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 5915-01-449-2994
NSN 5998-01-585-8170
NSN 5930-01-068-2710
NSN 6105-01-592-2582
NSN 5835-01-544-5183
NSN 5835-01-545-6467
NSN 5985-00-034-5268
NSN 5910-01-237-1701
NSN 5999-01-165-2852
NSN 6610-01-184-9700
NSN 6150-01-621-3955
NSN 5975-00-923-2033