National Item Identification Number
01-336-5989
013365989
9540-01-336-5989
9540013365989
National Stock Number
Item Name
BEAM,STRUCTURAL
Federal Supply Class
9540
Description
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.
Commercial and Government Entity Code (Supplier Data)
80020
Reference Numbers (Part Numbers)
6532E776-1
Required Categories
MATERIAL
FABRICATION METHOD
III END ITEM IDENTIFICATION
THE MANUFACTURERS DAT
Required Description
ANY ACCEPTABLE
ANY ACCEPTABLE
RAPID SECURING DEVICE
80020
6532E776-1