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National Stock Number:
5680-01-293-7810
Federal Supply Class:
5680
National Item Identification Number:
012937810
Description:
CORE MATERIAL,CELLULAR,STRUCTURAL
Detail:
A LIGHT DURABLE MATERIAL HAVING A CELLULAR CORE OF UNIFORM GEOMETRIC SHAPES. IT IS PRIMARILY USED FOR, BUT NOT LIMITED TO, AIRCRAFT STRUCTURE, SUCH AS FUSELAGES, CONTROL SURFACES, COMPARTMENTS, RADOMES, AND THE LIKE. FOR ITEMS WITH A METALLIC OR NONMETALLIC FACING SEE PANEL, STRUCTURAL, AIRCRAFT.
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Manufacturer Information:
| MIL-C-7438 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-C-7438GRB 4.4-3/16-15,0.98 | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |
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Techincal Specification:
| SPECIAL FEATURES | NOMINAL FOIL THICKNESS 0.0015; DESIGNED TRANSVERSE AND TRANSVERSE DIRECTION DIMENSION 96.000 IN.; DESIGNED RIBBON AND RIBBON DIRECTION 48.000 IN.; 350.0 DEG F MAX SERVICE TEMP LIMIT; 4.4 LBS PER CUBIC FOOT DENSITY RATING; CELL PERFORATION NOT INCLUDED; 0.980 IN. CELL DEPTH; 3/16 IN. CELL SIZE; EXPANDED CELL CONDITION; MATERIAL ALUMINUM ALLOY, 5056 |
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