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 7035-00-529-3128
NSN 7035-01-304-2013
NSN 7035-00-513-9764
NSN 5965-00-942-1602
NSN 6320-01-643-0850
NSN 5915-01-323-6657
NSN 5925-01-069-6042
NSN 5895-00-847-7798
NSN 5925-00-784-3742
NSN 7035-01-169-6551
NSN 5935-01-145-3384
NSN 5925-01-598-2835