NSN 5975-00-257-1304
Part Details | ELECTRICAL BOX CONNECTOR
5975-00-257-1304 An item designed to mechanically connect in a straight line or an angle electrical conduit, conduit assemblies, wire, wireway, cable, or cable assemblies to a point of termination, such as a junction box, conduit outlet, or the like. The termination end must have an external thread with a boss or shoulder and may be furnished with a locknut or bondnut; or, must have internal thread with which is furnished an externally threaded hub with a wrenching feature; or be of a snap-in type that may be installed from either inside or outside the box and secured with a captive screw. It is not intended to join conduit to conduit. For angle type items having a male thread without a boss or shoulder, see ELBOW, ELECTRICAL CONDUIT. Does not include facilities to mount wiring devices. Excludes CHASE NIPPLE, CONDUIT.
Alternate Parts: 20301, 1021S, 1021-S, 231DC, 231-DC, 231, 721, 4075S, 4075, 91T075, TW75S, TW75-S, AA5055322L102M, AA50553-2-2-L-1-02-M, AA50553, A-A-50553, WF40822L102M, W-F-408-2-2-L-1-02-M, WF408, W-F-408, 451, 0212356 FIND 17, 2003, 5053, TC122, 5975-00-257-1304, 00-257-1304, 5975002571304, 002571304
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
59 | MAR 26, 1971 | 00-257-1304 | 09663 ( BOX CONNECTOR, ELECTRICAL ) |
REFERENCE DRAWINGS & PICTURES
SET SCREW

Cross Reference | NSN 5975-00-257-1304
Part Number | Cage Code | Manufacturer |
---|---|---|
20301 | 33342 | ATLAS TECHNOLOGIES INC |
1021-S | 33342 | ATLAS TECHNOLOGIES INC |
231-DC | 05500 | BRIDGEPORT FITTINGS INC |
231 | 05500 | BRIDGEPORT FITTINGS INC |
721 | 72971 | EFCOR INC |
4075S | 83879 | EGS ELECTRIC CO LLC |
4075 | 83879 | EGS ELECTRIC CO LLC |
91T075 | 03743 | EGS ELECTRICAL GROUPAPPLETON DIV |
TW75-S | 03743 | EGS ELECTRICAL GROUPAPPLETON DIV |
AA50553-2-2-L-1-02-M | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTIONPROMULGATED BY GENERAL SERVICES |
A-A-50553 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTIONPROMULGATED BY GENERAL SERVICES |
W-F-408-2-2-L-1-02-M | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
W-F-408 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
451 | 81284 | MIDWEST ELECTRIC MFG CORPSUB OF CROUSE-HINDS CO |
0212356 FIND 17 | 55910 | NAVY, UNITED STATES DEPARTMENT OFTHE |
2003 | 28488 | RACO, A DIVISION OF HUBBELLINCORPORATED(DELAWARE) |
5053 | 56501 | THOMAS & BETTS CORPORATION |
TC122 | 56501 | THOMAS & BETTS CORPORATION |
Technical Data | NSN 5975-00-257-1304
Characteristic | Specifications |
---|---|
STYLE DESIGNATOR | SET SCREW |
MATERIAL | STEEL |
SURFACE TREATMENT | 0$DZNA000 |
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | CEMENT TIGHT |
FURNISHED ITEMS | LOCKNUT AND SETSCREW |
NONDEFINITIVE SPEC/STD DATA | 2 CLASS AND L KIND AND 1 STYLE AND 2 TYPE |