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National Stock Number:
5340-01-099-0257
Federal Supply Class:
5340
National Item Identification Number:
010990257
Description:
GRILLE,METAL
Detail:
A METAL FRAME ENCLOSING A METAL CORE WHICH IS CONSTRUCTED OF PERFORATED SHEET METAL, BARS, CORE MATERIAL, OR THE LIKE. IT IS USED TO FORM AN OPENWORK BARRIER OR SCREEN TO ALLOW THE PASSAGE OF A MAXIMUM QUANTITY OF AIR AND/OR LIGHT, BUT EXCLUDING THE PASSAGE OF FOREIGN OBJECTS. EXCLUDES GUARD, FAN IMPELLER.
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Manufacturer Information:
| 13216E5883 | 97403 | CECOM LR CENTER |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY OVERALL | | SHAPE | RECTANGULAR | | SURFACE TREATMENT | CHROMATE AND | | PAINT OVERALL | | FRAME TYPE | FLAT | | FRAME OVERALL WIDTH | 19.840 INCHES NOMINAL | | FRAME OVERALL HEIGHT | 15.060 INCHES NOMINAL | | FRAME OVERALL THICKNESS | 0.060 INCHES NOMINAL | | MOUNTING HOLE QUANTITY | 6 | | MOUNTING HOLE DIAMETER | 0.236 INCHES NOMINAL | | CORE TYPE | CORE MATERIAL | | PERFORATION QUANTITY | 0.062 PER CUBIC FOOT NOMINAL | | CELL SIZE | 0.500 INCHES NOMINAL | | CORE THICKNESS | 0.025 INCHES NOMINAL |
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