9520-00-290-4244 BEAM,STRUCTURAL Index 8010-00-290-4247 PAINT,ANTIFOULING

National Stock Number:
9520-00-290-4246

Federal Supply Class:
9520

National Item Identification Number:
002904246

Description:
BEAM,STRUCTURAL

Detail:
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.


Manufacturer Information:
A3681346AMERICAN SOCIETY FOR TESTING AND MATERIALS


Techincal Specification:
BASIC SHAPE STYLEH SHAPE
MATERIALSTEEL
FABRICATION METHODHOT ROLLED
OVERALL WIDTH6.000 INCHES NOMINAL
LEFT SIDE FLANGE HEIGHT4.000 INCHES NOMINAL
RIGHT SIDE FLANGE HEIGHT6.000 INCHES NOMINAL
WEIGHT PER UNIT MEASURE15.500 POUNDS PER LINEAR FOOT
SPECIAL FEATURESCERTIFIED


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