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National Stock Number:
9540-01-433-0164
Federal Supply Class:
9540
National Item Identification Number:
014330164
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.
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Manufacturer Information:
| 3350799-1 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| FABRICATION METHOD | EXTRUDED | | FIRST TIP STYLE | SQUARE END | | LENGTH | 16.820 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY | | SECOND TIP RELATIONSHIP TO FIRST TIP | IDENTICAL | | SPECIAL FEATURES | 2 HOLES .190/.196 IN. DIA SPACE 16.000 IN. APART CENTER TO CENTER ALONG LENGTH |
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