3110-01-385-8226 CUP,TAPERED ROLLER BEARING Index 4920-01-385-8228 FIXTURE,ENGINE MAINTENANCE,AIRCR

National Stock Number:
5340-01-385-8227

Federal Supply Class:
5340

National Item Identification Number:
013858227

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:
025763-159027MEGGITT DEFENSE SYSTEMS, INC. DBA MEGGITT WESTERN DESIGN
025763-162228MEGGITT DEFENSE SYSTEMS, INC.


Techincal Specification:
CORE TYPEPERFORATED METAL
FRAME TYPEANGLE
FRAME OVERALL THICKNESS0.090 INCHES NOMINAL
FRAME OVERALL WIDTH37.590 INCHES NOMINAL
MATERIALALUMINUM ALLOY OVERALL
MOUNTING HOLE DIAMETER0.294 INCHES MINIMUM AND 0.355 INCHES MAXIMUM
MOUNTING HOLE QUANTITY12
OPEN AREA IN PERCENT100.0
PERFORATION SHAPEROUND
SHAPEIRREGULAR
SPECIAL FEATURESTHERE ARE 3 ADDITIONAL MTG HOLES W/DIA OF 0.207 TO 0.214 IN.
SURFACE TREATMENTANODIZE OVERALL


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