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National Stock Number:
5680-01-227-9740
Federal Supply Class:
5680
National Item Identification Number:
012279740
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:
| P021-1C-4.000X48X96 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| SPECIAL FEATURES | SHEET THICKNESS 4.000 IN. | | BASIC MATERIAL | PLASTIC | | CELL CONDITION | EXPANDED | | CELL SIZE | 3/16 IN. | | DESIGNED RIBBON DIRECTION DIMENSION | 48.000 IN. | | DESIGNED TRANSVERSE DIRECTION DIMENSION | 96.000 IN. | | NOMINAL DENSITY RATING | 7.2 POUNDS PER CUBIC FOOT | | SERVICE CHARACTERISTICS | HEAT RESISTANT |
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