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National Stock Number:
5970-00-250-3000
Federal Supply Class:
5970
National Item Identification Number:
002503000
Description:
INSULATOR,STRAIN
Detail:
AN INSULATOR SPECIFICALLY DESIGNED TO TRANSMIT TO THE TOWER, OR OTHER SUPPORT, THE ENTIRE PULL OF A CONDUCTOR OR GUY WIRE.
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Manufacturer Information:
| HH-I-435 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| DISTANCE FROM CENTER TO EDGE | 2.062 INCHES NOMINAL FIRST | | OUTSIDE DIAMETER | 4.000 INCHES NOMINAL | | OVERALL HEIGHT | 4.125 INCHES NOMINAL | | MATERIAL | PORCELAIN OVERALL | | MOUNTING FACILITY TYPE AND QUANTITY | 1 UNTHREADED HOLE(S) | | MOUNTING HOLE DIAMETER | 0.688 INCHES NOMINAL | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 2 CLASS | | RADIAL GROOVE DIAMETER | 2.750 INCHES NOMINAL | | RADIAL GROOVE RADIUS | 0.438 INCHES NOMINAL | | STYLE DESIGNATOR | CORRUGATED, SPOOL | | TAPERED HOLE DEPTH | 1.000 INCHES NOMINAL | | TAPERED HOLE MAJOR DIAMETER | 0.938 INCHES NOMINAL |
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