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 5985-00-469-3179
NSN 6685-01-283-2311
NSN 6105-00-219-2925
NSN 5915-01-442-4245
NSN 6620-00-080-2847
NSN 5895-01-359-6614
NSN 5998-01-619-9001
NSN 5990-00-474-5609
NSN 5915-01-248-9160
NSN 7035-01-644-0773
NSN 5996-00-784-6024
NSN 6650-01-124-4314