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National Stock Number:
5970-00-284-8701
Federal Supply Class:
5970
National Item Identification Number:
002848701
Description:
INSULATOR,FEEDTHRU
Detail:
AN INSULATOR WHICH IS SPECIFICALLY DESIGNED TO PROVIDE FOR THE PASSAGE OF ELECTRICAL CONDUCTORS THROUGH SUCH ITEMS AS PANELS, BULKHEADS, WALLS, AND THE LIKE. IT CONSISTS OF TWO OR MORE INSULATORS, INCLUDING ONE OR MORE STUDS FED THROUGH THE ITEMS IN SUCH A WAY AS TO BE USED AS CONDUCTORS. THE STUDS MAY BE USED FOR MOUNTING. SEE ALSO INSULATOR, BOWL; AND TERMINAL, FEEDTHRU, INSULATED.
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Manufacturer Information:
| 135-0047-001 | 74970 | VIKING TECHNOLOGIES, LTD. | | 135-47 | 74970 | VIKING TECHNOLOGIES, LTD. | | G243347 | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO | | 135-47-1 | 74970 | VIKING TECHNOLOGIES, LTD. | | 9547 | 83330 | DIALIGHT CORPORATION | | 9547 | 91967 | HALSIT HOLDINGS LLC | | G243347 | 71313 | VIKING TECHNOLOGIES, LTD. | | G243347 | 74970 | VIKING TECHNOLOGIES, LTD. |
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Techincal Specification:
| ELECTRICAL TERMINATION QUANTITY | 2 | | BASE DIAMETER | 1.000 INCHES NOMINAL | | CENTER STUD LENGTH | 8.000 INCHES NOMINAL | | GASKET THICKNESS | 0.050 INCHES NOMINAL | | HEIGHT ABOVE MOUNTING SURFACE | 3.250 INCHES NOMINAL | | IDENTIFICATION CODE COLOR | WHITE | | OUTSIDE DIAMETER | 2.125 INCHES NOMINAL | | MATERIAL | PORCELAIN OVERALL | | MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED STUD(S) | | SCREW THREAD DIAMETER AND LOCATION | 0.250 CENTER STUD INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH AND LOCATION | 20 CENTER STUD | | SCREW THREAD SERIES DESIGNATOR AND LOCATION | CENTER STUD UNIFIED NATIONAL COARSE (UNC) | | SHANK OUTSIDE DIAMETER | 0.968 INCHES NOMINAL | | SHANK HEIGHT | 1.688 INCHES NOMINAL | | STYLE DESIGNATOR | BUSHING | | THREAD CLASS AND LOCATION | 2A CENTER STUD |
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