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 7035-00-104-7613
NSN 5960-01-383-6262
NSN 5915-01-418-0265
NSN 5910-01-525-3725
NSN 7035-01-406-5232
NSN 4140-01-378-6710
NSN 5998-01-145-5199
NSN 6110-01-307-7784
NSN 7035-01-542-3276
NSN 5975-01-660-7878
NSN 6650-01-422-1037
NSN 5910-00-766-3221