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 6685-01-654-2753
NSN 6645-00-869-0850
NSN 5996-01-263-7934
NSN 5985-01-491-8961
NSN 7035-01-350-4247
NSN 5920-01-194-4499
NSN 5915-01-319-5134
NSN 6685-01-068-2127
NSN 6685-00-455-3729
NSN 5925-01-538-0960
NSN 6220-00-285-8104
NSN 5935-01-103-2327