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 6135-01-472-4533
NSN 6130-01-447-9788
NSN 6110-00-702-9460
NSN 5975-00-547-7438
NSN 5960-00-814-9850
NSN 5905-01-525-6867
NSN 5985-01-609-9680
NSN 6620-01-550-8573
NSN 5905-01-017-1744
NSN 6110-01-170-8833
NSN 5915-00-504-9416
NSN 6620-01-371-5040