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National Stock Number:
5680-01-296-3607
Federal Supply Class:
5680
National Item Identification Number:
012963607
Description:
CORE MATERIAL,CELLULAR,STRUCTURA
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-7438 GRB4.5-1/8-10-0.750 | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE | | SAE-AMS-C-7438 | 0U583 | SAE INTERNATIONAL | | SAE-AMS-C-7438 GRB | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |
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Techincal Specification:
| CELL CONDITION | EXPANDED | | CELL DEPTH | 0.750 INCHES NOMINAL | | CELL PERFORATION | NOT INCLUDED | | CELL SIZE | 1/8 IN. | | DESIGNED TRANSVERSE DIRECTION DIMENSION | 96.000 IN. | | DESIGNED RIBBON DIRECTION DIMENSION | 48.000 IN. | | MATERIAL DOCUMENT AND CLASSIFICATION | ALUMINUM ALLOY, 5056 ASSN STD SINGLE MATERIAL RESPONSE BASIC | | MATERIAL | ALUMINUM ALLOY 5056 BASIC | | MAXIMUM SERVICE TEMP LIMIT | 350.0 DEG FAHRENHEIT | | NOMINAL DENSITY RATING | 4.5 POUNDS PER CUBIC FOOT | | NONDEFINITIVE SPEC/STD DATA | B GRADE | | RIBBON DIRECTION DIMENSION | 48.000 IN. | | SPECIAL FEATURES | NOMINAL FOIL THICKNESS-0.0010 | | TRANSVERSE DIRECTION DIMENSION | 96.000 IN. | | UNIT PACKAGE QUANTITY | 1 |
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