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 5999-01-256-2133
NSN 6620-00-862-5567
NSN 6650-01-292-2963
NSN 5915-00-584-3512
NSN 5990-01-161-4625
NSN 5996-01-286-9089
NSN 2925-00-992-1235
NSN 6320-00-004-9158
NSN 5945-00-276-9274
NSN 6645-01-245-4341
NSN 2925-00-311-0825
NSN 5950-00-322-7064