1560-01-187-8254 WINDOW PANEL,AIRCRAFT Index 2840-01-187-8257 CASE,COMPRESSOR,AIRCRAFT GAS TUR

National Stock Number:
5999-01-187-8256

Federal Supply Class:
5999

National Item Identification Number:
011878256

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:
240262-209205LOCKHEED MARTIN CORP ELECTRONICS AND MISSILES DIV
240262-259518GLENDEE CORP
240262-259698MECHTRONICS OF ARIZONA CORP CHATSWORTH OPNS


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-576 FED SPEC 1ST MATERIAL RESPONSE AND QQ-B-626 FED SPEC 2ND MATERIAL RESPONSE
MATERIALCOPPER AND COPPER ALLOY
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED HOLE FIRST MOUNTING FACILITY
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED HOLE SECOND MOUNTING FACILITY
OVERALL LENGTH1.563 INCHES NOMINAL
OVERALL WIDTH1.050 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-N-290,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTNICKEL
UNTHREADED MOUNTING HOLE DIAMETER0.172 INCHES NOMINAL FIRST MOUNTING FACILITY
UNTHREADED MOUNTING HOLE DIAMETER0.200 INCHES NOMINAL SECOND MOUNTING FACILITY


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