165.0mm wide; 292.0mm high
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.
Classification: Unwrought aluminum, not alloyed
NSN 5960-00-897-8591
NSN 5998-01-086-0494
NSN 5925-01-573-7284
NSN 5990-01-206-3606
NSN 5915-01-206-7050
NSN 5835-01-399-5820
NSN 5998-01-458-7130
NSN 5920-01-194-7794
NSN 5998-00-884-0791
NSN 5920-00-082-8331
NSN 6145-00-998-7609
NSN 5855-01-242-8428