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National Stock Number:
1660-01-465-0244
Federal Supply Class:
1660
National Item Identification Number:
014650244
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:
| DAA3286A704 | 1W025 | NORTHROP GRUMMAN SYSTEMS CORP | | DAA3286A704-011 | 1W025 | NORTHROP GRUMMAN SYSTEMS CORP |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY FRAME | | STEEL CORROSION RESISTING MESH | | SHAPE | OBLONG | | FRAME TYPE | FLAT | | FRAME OVERALL DIAMETER | 1.534 INCHES NOMINAL | | FRAME OVERALL WIDTH | 3.067 INCHES NOMINAL | | FRAME OVERALL HEIGHT | 5.500 INCHES NOMINAL | | FRAME OVERALL THICKNESS | 0.063 INCHES NOMINAL | | FRAME OPENING DIAMETER | 2.662 INCHES NOMINAL | | FRAME OPENING WIDTH | 3.067 INCHES NOMINAL | | METAL THICKNESS | 0.063 INCHES NOMINAL | | FRAME OPENING HEIGHT | 5.324 INCHES NOMINAL | | MOUNTING HOLE QUANTITY | 4 | | MOUNTING HOLE DIAMETER | 0.250 INCHES NOMINAL | | CORE TYPE | PERFORATED METAL | | PERFORATION SHAPE | OVAL | | OPEN AREA IN PERCENT | 80.0 | | SPECIAL FEATURES | FRAME AND WIRE SCREEN ASSEMBLY |
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