1660-01-244-1860 SHIELD ASSEMBLY,COOLING AIR Index 1660-01-244-1862 SHIELD ASSEMBLY

National Stock Number:
1660-01-244-1861

Federal Supply Class:
1660

National Item Identification Number:
012441861

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.


Manufacturer Information:
L5346036-00143999THE BOEING COMPANY


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING OVERALL
SHAPEROUND
FRAME TYPEROUND
FRAME OVERALL DIAMETER6.840 INCHES NOMINAL
FRAME OVERALL WIDTH0.500 INCHES NOMINAL
CORE TYPECORE MATERIAL
CORE THICKNESS0.500 INCHES NOMINAL
FSC APPLICATION DATAB-1B AIRCRAFT
SPECIAL FEATURESNUCLEAR HARDNESS CRITICAL ITEM
CRITICALITY CODE JUSTIFICATIONFEAT
THE MANUFACTURERS DATA
MANUFACTURERS CODE43999
DESIGN CONTROL REFERENCEL5346036-001


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