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 6685-01-497-3763
NSN 6220-00-226-1994
NSN 6220-01-067-1442
NSN 5975-01-304-2050
NSN 5920-01-361-7812
NSN 5990-00-902-7764
NSN 5950-01-490-7760
NSN 6110-01-330-7354
NSN 5920-01-522-7318
NSN 6320-01-607-1491
NSN 5905-00-796-4627
NSN 6130-01-416-2080