5998-01-302-9823 SHEET,PRINTED WIRING BOARD Index 5999-01-302-9825 HEAT SINK,ELECTRICAL-ELECTRONIC

National Stock Number:
5999-01-302-9824

Federal Supply Class:
5999

National Item Identification Number:
013029824

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:
40305820EG AND G WAKEFIELD ENGINEERING
645A726H0348306NORTHROP GRUMMAN SUPPORT SERVICES CORP
645A726H0397942NORTHROP GRUMMAN SYSTEMS CORPORATION
645A726H1497942NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
OVERALL HEIGHT1.250 INCHES NOMINAL
OVERALL LENGTH4.745 INCHES NOMINAL
OVERALL WIDTH3.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/9 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 6063
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED HOLE THIRD MOUNTING FACILITY
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED HOLE SECOND MOUNTING FACILITY
MOUNTING FACILITY TYPE AND QUANTITY4 SLOT FIRST MOUNTING FACILITY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTANODIZE
UNTHREADED MOUNTING HOLE DIAMETER0.190 INCHES NOMINAL THIRD MOUNTING FACILITY
UNTHREADED MOUNTING HOLE DIAMETER0.220 INCHES NOMINAL SECOND MOUNTING FACILITY


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