4520-01-442-3258 HEATER,DUCT TYPE,STATIONARY Index 4520-01-442-3260 HEATER,DUCT TYPE,STATIONARY

National Stock Number:
5340-01-442-3259

Federal Supply Class:
5340

National Item Identification Number:
014423259

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:
1338AS882-130003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
A64 22X4 SA73092INTERPACE CORP HART AND COOLEY DIV


Techincal Specification:
MATERIALALUMINUM ALLOY OVERALL
SHAPERECTANGULAR
FRAME TYPECHANNEL
MOUNTING HOLE QUANTITY12
MOUNTING HOLE DIAMETER0.218 INCHES NOMINAL
CORE TYPEBAR
BAR POSITIONHORIZONTAL
BAR SPACINGSHALL BE PIVOTABLE TO PROVIDE A PATTERN W/O DEG TO 100 DEG HORIZONTAL ARC ON VERTICAL FACE BARS AND UP TO 30 DEG DEFLECTION UP OR DOWN ON HORIZONTAL BARS
BAR ADJUSTABILITYADJUSTABLE


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