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National Stock Number:
5975-01-008-6759
Federal Supply Class:
5975
National Item Identification Number:
010086759
Description:
BUSHING,ELECTRICAL CONDUIT
Detail:
AN ITEM OF METAL AND/OR INSULATING MATERIAL HAVING INTERNAL THREADS DESIGNED TO FIT OVER THE END OF ELECTRICAL CONDUIT AND/OR FITTINGS TO PROVIDE A SMOOTH INTERIOR WITH A ROUNDED EDGE TO PREVENT DAMAGE TO THE INSULATION OF THE WIRE OR CABLE EMERGING THEREFROM. IT MAY BE DESIGNED TO FIT OVER THE END OF THIN WALL CONDUIT, AND TO BE FITTED WITH HOLDING (STAKING) SCREWS, OR IT MAY BE PROVIDED WITH INTERNAL STRAIGHT THREADS FOR ATTACHING TO THICK WALL ELECTRICAL CONDUIT OR FITTINGS. IT MAY BE FITTED WITH A TEMPORARY KNOCKOUT CAP (BUSHCAP), AND GROUNDING OR BONDING FACILITIES. FOR EXTERNALLY THREADED ITEMS, SEE BOX CONNECTOR, ELECTRICAL; BUSHING, ELECTRICAL CONDUCTOR; CHASE NIPPLE, CONDUIT AND BUSHING, STRAIN RELIEF, CABLE. SEE ALSO FERRULE, ELECTRICAL CONDUIT. EXCLUDES PLAIN SLEEVE BUSHINGS.
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Manufacturer Information:
| 1286 | 28488 | RACO, A DIVISION OF HUBBELL INCORPORATED(DELAWARE) | | 3-400 | 83879 | EGS ELECTRIC CO LLC | | BUC400 | 03743 | EGS ELECTRICAL GROUP APPLETON DIV | | CB-60 | 72971 | EFCOR INC |
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Techincal Specification:
| CONDUIT TYPE ACCOMMODATED | RIGID METALLIC THICKWALL SINGLE END | | FURNISHED ITEMS | KNOCKOUT CAP | | ITEM ACCOMMODATED TRADE SIZE | 4.000 INCHES SINGLE END | | OVERALL LENGTH | 1.000 INCHES NOMINAL | | MATERIAL | IRON MALLEABLE | | STYLE DESIGNATOR | RIBBED | | SURFACE TREATMENT | CADMIUM |
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