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 2925-01-065-0060
NSN 5910-01-515-6149
NSN 7035-01-166-7857
NSN 5905-00-096-7683
NSN 7035-00-205-1932
NSN 6150-00-904-1701
NSN 2925-01-618-5706
NSN 5960-00-105-2083
NSN 6620-01-383-6494
NSN 6220-00-312-2007
NSN 5920-00-113-5215
NSN 6620-01-381-6225