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National Stock Number:
5975-00-819-1860
Federal Supply Class:
5975
National Item Identification Number:
008191860
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:
| 12309 | 33342 | ATLAS TECHNOLOGIES INC | | 1416 | 28488 | RACO, A DIVISION OF HUBBELL INCORPORATED(DELAWARE) | | 330 | 05500 | BRIDGEPORT FITTINGS INC | | 409 | 33342 | ATLAS TECHNOLOGIES INC | | 231 | 56501 | ABB INSTALLATION PRODUCTS INC | | 4940 | 81284 | MIDWEST ELECTRIC MFG CORP SUB OF CROUSE-HINDS CO | | BBU-400 | 03743 | EGS ELECTRICAL GROUP APPLETON DIV | | 4L6671 | 11083 | CATERPILLAR INC | | CE3653 | 11349 | CENTURY ELECTRIC INC | | A400 | 28199 | L3 TECHNOLOGIES, INC. | | BU-510 | 56501 | ABB INSTALLATION PRODUCTS INC | | 940 | 81284 | MIDWEST ELECTRIC MFG CORP SUB OF CROUSE-HINDS CO | | 997 | 91878 | M&W ELECTRIC MANUFACTURING CO. LLC | | A400 | 98245 | GENERAL SIGNAL CORP O Z/GEDNEY CO UNIT | | PB-1000 | 24381 | NEER MFG CO INC | | PB10 | 72971 | EFCOR INC | | IB-400 | 83879 | EGS ELECTRIC CO LLC |
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Techincal Specification:
| CONDUIT TYPE ACCOMMODATED | RIGID METALLIC THICKWALL SINGLE END | | ITEM ACCOMMODATED TRADE SIZE | 4.000 INCHES SINGLE END | | OVERALL LENGTH | 0.875 INCHES NOMINAL | | MATERIAL | PLASTIC PHENOL-FORMALDEHYDE | | STYLE DESIGNATOR | RIBBED |
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