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National Stock Number:
5340-01-236-2066
Federal Supply Class:
5340
National Item Identification Number:
012362066
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:
| 970904-101 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| CORE TYPE | PERFORATED METAL | | FRAME OPENING HEIGHT | 10.000 INCHES NOMINAL | | FRAME OPENING WIDTH | 21.900 INCHES NOMINAL | | FRAME OVERALL HEIGHT | 12.000 INCHES NOMINAL | | FRAME OVERALL THICKNESS | 0.050 INCHES NOMINAL | | FRAME OVERALL WIDTH | 23.900 INCHES NOMINAL | | FRAME TYPE | FLAT | | MATERIAL | ALUMINUM ALLOY OVERALL | | METAL THICKNESS | 0.050 INCHES NOMINAL | | MOUNTING HOLE DIAMETER | 0.198 INCHES MINIMUM AND 0.204 INCHES MAXIMUM | | MOUNTING HOLE QUANTITY | 10 | | OPEN AREA IN PERCENT | 76.4 | | PERFORATION SHAPE | SQUARE | | SHAPE | RECTANGULAR |
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