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National Stock Number:
5975-00-722-1954
Federal Supply Class:
5975
National Item Identification Number:
007221954
Description:
SEALING FITTING,ELECTRICAL CONDU
Detail:
AN ITEM OF METALLIC COMPOSITION WITH A CHAMBER FOR SEALING COMPOUND AND TWO HUBS TO ACCOMMODATE ELECTRICAL CONDUITS OF SPECIFIED SIZES. THIS ITEM IS DESIGNED WITH A FILLER HOLE AND A REMOVABLE SCREW PLUG TO ENABLE THE POURING OF SEALING COMPOUND INTO THE CHAMBER FOR THE PURPOSE OF PREVENTING THE PASSAGE OF EXPLOSIVE GASES THROUGH A CONDUIT RUN. THE ITEM IS PRIMARILY DESIGNED FOR USE IN HAZARDOUS LOCATIONS AND MAY BE DESIGNED FOR VERTICAL USE, HORIZONTAL USE, OR BOTH. FOR ITEMS WHICH PERMIT THE CONNECTION OR TERMINATION OF WIRES, SEE POTHEAD. SEE ALSO COUPLING, ELECTRICAL CONDUIT.
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Manufacturer Information:
| 795-421 | 82386 | JAIDINGER MANUFACTURING CO INC | | ESUM75 | 03743 | EGS ELECTRICAL GROUP APPLETON DIV | | EZS26 | 15235 | CROUSE-HINDS CO | | EZS26 | 77774 | CROUSE-HINDS LIGHTING | | VA22 | 49367 | AMPHENOL CORPORATION |
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Techincal Specification:
| CONDUIT TYPE ACCOMMODATED | RIGID METALLIC THICKWALL FIRST END | | CONDUIT TYPE ACCOMMODATED | RIGID METALLIC THICKWALL SECOND END | | FURNISHED ITEMS | CLOSE NIPPLE | | END TYPE | EXTERNAL THREAD SECOND END | | END TYPE | INTERNAL THREAD FIRST END | | FILLER HEAD OPENING TYPE | ADJUSTABLE COVER | | ITEM ACCOMMODATED TRADE SIZE | 0.750 INCHES FIRST END | | ITEM ACCOMMODATED TRADE SIZE | 0.750 INCHES SECOND END | | OVERALL LENGTH | 4.187 INCHES NOMINAL | | OVERALL WIDTH | 3.625 INCHES NOMINAL | | MATERIAL | IRON MALLEABLE | | STYLE DESIGNATOR | STANDARD | | SURFACE TREATMENT | CADMIUM OR ZINC |
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