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National Stock Number:
5975-01-190-5483
Federal Supply Class:
5975
National Item Identification Number:
011905483
Description:
ENTRANCE ELBOW,ELECTRICAL
Detail:
AN ITEM OF METALLIC COMPOSITION CAST IN THE FORM OF AN ELBOW, WHICH IS PRIMARILY INTENDED TO PROVIDE FOR THE ANGULAR ENTRANCE OF WIRES INTO A BUILDING, STRUCTURE, OR ENCLOSURE. THIS ITEM, SPECIFICALLY DESIGNED FOR INSTALLATION IN EXPOSED LOCATIONS, HAS TWO HUBS OF A SPECIFIED SIZE TO FIT THE SERVICE ENTRANCE CONDUIT AND MAY HAVE A THIRD HUB FOR A DRIVEN GROUND CONNECTION. IT HAS A COVER WHICH MAKES IT TAMPER-PROOF AND WEATHER-RESISTANT. IT MAY INCLUDE FACILITIES FOR PULLING ELECTRICAL CONDUCTORS BUT DOES NOT HAVE FACILITIES FOR MOUNTING WIRING DEVICES.
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Manufacturer Information:
| 5-75 | 72971 | EFCOR INC | | 5M2137-001 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| CONDUIT TYPE ACCOMMODATED | RIGID METALLIC THICKWALL OR RIGID METALLIC THINWALL OR RIGID NONMETALLIC SECOND END | | CONDUIT TYPE ACCOMMODATED | RIGID METALLIC THICKWALL OR RIGID METALLIC THINWALL OR RIGID NONMETALLIC FIRST END | | DEFLECTION ANGLE | 90.0 DEGREES | | END TYPE | INTERNAL THREAD FIRST END | | END TYPE | INTERNAL THREAD SECOND END | | ITEM ACCOMMODATED TRADE SIZE | 0.750 INCHES FIRST END | | ITEM ACCOMMODATED TRADE SIZE | 0.750 INCHES SECOND END | | OVERALL LENGTH | 3.250 INCHES MINIMUM AND 3.380 INCHES MAXIMUM | | OVERALL WIDTH | 1.340 INCHES MINIMUM AND 1.470 INCHES MAXIMUM | | MATERIAL | ALUMINUM | | STYLE DESIGNATOR | TWO WAY |
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