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 5915-00-188-4054
NSN 5905-01-026-6156
NSN 6130-01-175-7328
NSN 5915-00-508-7479
NSN 5975-01-364-0312
NSN 5945-01-058-1058
NSN 6130-00-053-2992
NSN 6220-00-112-8990
NSN 2925-00-386-8745
NSN 5895-01-339-9390
NSN 6135-01-096-1452
NSN 2925-00-613-2515