5998-01-346-9623 STIFFENER,ELECTRICAL CARD Index 5999-01-346-9625 MOUNTING PAD,ELECTRICAL-ELECTRON

National Stock Number:
5999-01-346-9624

Federal Supply Class:
5999

National Item Identification Number:
013469624

Description:
HEAT SINK,ELECTRICAL-ELECTRONIC

Detail:
AN ITEM WHICH IS SPECIFICALLY DESIGNED TO ABSORB, CONDUCT OR DISSIPATE HEAT GENERATED BY AN ELECTRICAL AND/OR ELECTRONIC COMPONENT OR AN EXTERNAL SOURCE IN ORDER TO PREVENT DAMAGE TO THE COMPONENT. DO NOT USE IF A MORE SPECIFIC NAME APPLIES.


Manufacturer Information:
155149-00110138ASTRONAUTICS CORPORATION OF AMERICA


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11,ALLOY 6061-T6 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 6061
PROPRIETARY CHARACTERISTICSPACS
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE FIRST MOUNTING FACILITY2 UNTHREADED HOLE SECOND MOUNTING FACILITY
OVERALL LENGTH8.130 INCHES NOMINAL
OVERALL WIDTH6.800 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTCHROMATE
UNTHREADED MOUNTING HOLE DIAMETER0.070 INCHES NOMINAL FIRST MOUNTING FACILITY0.100 INCHES NOMINAL SECOND MOUNTING FACILITY


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