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National Stock Number:
5340-01-348-2470
Federal Supply Class:
5340
National Item Identification Number:
013482470
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:
| 12553797 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | SHAPE | RECTANGULAR | | SURFACE TREATMENT | PAINT OVERALL | | FRAME TYPE | FLAT | | FRAME OVERALL WIDTH | 7.620 INCHES NOMINAL | | METAL THICKNESS | 0.250 INCHES NOMINAL | | MOUNTING HOLE QUANTITY | 9 | | MOUNTING HOLE DIAMETER | 0.589 INCHES MINIMUM AND | | 0.609 INCHES MAXIMUM | | CORE TYPE | PERFORATED METAL | | PERFORATION SHAPE | TRIANGULAR | | OPEN AREA IN PERCENT | 77.0 |
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