3120-00-294-0712 BEARING,WASHER,THRUST Index 4540-00-294-0714 HEATING ELEMENT,ELECTRICAL,IMMER

National Stock Number:
5920-00-294-0713

Federal Supply Class:
5920

National Item Identification Number:
002940713

Description:
ARRESTER,LIGHTNING

Detail:
A PROTECTIVE DEVICE TO PROVIDE A DISCHARGE PATH FOR LIGHTNING BETWEEN LINE AND LINE, AND/OR LINE AND GROUND. SEE ALSO PROTECTOR, TELEPHONE.


Manufacturer Information:
9L11MAA01503538LOCKHEED MARTIN CORPORATION
9L11RGA01503538LOCKHEED MARTIN CORPORATION


Techincal Specification:
USAGE DESIGNINDOOR AND
OUTDOOR
ARRESTER TYPEAIR GAP
OVERALL LENGTH20.620 INCHES NOMINAL
MOUNTING METHODSLOT
TERMINAL TYPEEYELET
OVERALL DIAMETER8.250 INCHES NOMINAL
MOUNTING CONFIGURATIONTHREE 0.875 IN. BY 0.562 IN. MTG. SLOTS SPACED 120 DEGREES APART AROUND BASE
BODY MATERIALPORCELAIN
BREAKDOWN VOLTAGE15.000 KILOVOLTS NOMINAL
LINE TO GROUND VOLTAGE18.000 KILOVOLTS NOMINAL
TERMINAL QUANTITY4


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