5310-01-513-3129 NUT,SELF-LOCKING,HEXAGON Index 5305-01-513-3131 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5340-01-513-3130

Federal Supply Class:
5340

National Item Identification Number:
015133130

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:
593-7556824 ASSY 9953711NAVAL SEA SYSTEMS COMMAND
755682453711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
CORE TYPEPERFORATED METAL
FRAME OPENING WIDTH16.270 INCHES MINIMUM AND 16.520 INCHES MAXIMUM
FRAME OVERALL THICKNESS0.120 INCHES NOMINAL
FRAME OVERALL WIDTH17.750 INCHES MINIMUM AND 18.000 INCHES MAXIMUM
FRAME TYPEFLAT
MATERIALSTEEL CORROSION RESISTING OVERALL
METAL THICKNESS0.040 INCHES NOMINAL
PERFORATION SHAPEDIAMOND
SHAPERECTANGULAR


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