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National Stock Number:
5680-00-954-5065
Federal Supply Class:
5680
National Item Identification Number:
009545065
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 GRBCL2 | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |
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Techincal Specification:
| CELL CONDITION | EXPANDED | | CELL DEPTH | 8.000 INCHES NOMINAL | | CELL SIZE | 0.125 IN. | | CELL PERFORATION | INCLUDED | | DESIGNED RIBBON DIRECTION DIMENSION | 72.000 IN. | | DESIGNED TRANSVERSE DIRECTION DIMENSION | 24.000 IN. | | MATERIAL | ALUMINUM BASIC | | MAXIMUM DENSITY RATING | 8.9 POUNDS PER CUBIC FOOT | | MAXIMUM SERVICE TEMP LIMIT | 350.0 DEG FAHRENHEIT | | NOMINAL DENSITY RATING | 8.1 POUNDS PER CUBIC FOOT | | NONDEFINITIVE SPEC/STD DATA | 2 CLASS AND B GRADE |
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