1560-01-355-1931 DUCT ASSEMBLY,AIR CONDITIONING-HEATING,AIRCRAFT Index 5985-01-355-1934 DUMMY LOAD,ELECTRICAL

National Stock Number:
9520-01-355-1933

Federal Supply Class:
9520

National Item Identification Number:
013551933

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:
ASTM A3681346AMERICAN SOCIETY FOR TESTING AND MATERIALS
ASTM A36 16IN.80244GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE


Techincal Specification:
BOTTOM FLANGE WIDTH16.000 INCHES NOMINAL
FABRICATION METHODHOT ROLLED
OVERALL HEIGHT16.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A36 ASSN STD 1ST MATERIAL RESPONSE
MATERIALSTEEL UNS K02600
SPECIAL FEATURESCORROSION RESISTANT; BASIC SHAPE STYLE "I"; FLANGE THK. 1.375,HEAT TREATED
WEB FLANGE THICKNESS1.125 INCHES NOMINAL
TOP FLANGE WIDTH16.000 INCHES NOMINAL


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