5999-01-344-8277 HEAT SINK,ELECTRICAL-ELECTRONIC Index 5999-01-344-8279 HEAT SINK,ELECTRICAL-ELECTRONIC

National Stock Number:
5999-01-344-8278

Federal Supply Class:
5999

National Item Identification Number:
013448278

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:
687-0050-00213499ROCKWELL COLLINS, INC.


Techincal Specification:
OVERALL HEIGHT0.250 INCHES NOMINAL
OVERALL LENGTH1.875 INCHES NOMINAL
OVERALL WIDTH0.812 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,ALLOY 2024 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 2024
MOUNTING FACILITY TYPE AND QUANTITY2 THREADED HOLE(S) FIRST MOUNTING FACILITY
MOUNTING FACILITY TYPE AND QUANTITY3 THREADED HOLE(S) SECOND MOUNTING FACILITY
NOMINAL THREAD SIZE0.086 INCHES FIRST MOUNTING FACILITY
NOMINAL THREAD SIZE0.112 INCHES SECOND MOUNTING FACILITY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTCHROMATE
THREAD CLASS2B FIRST MOUNTING FACILITY
THREAD CLASS2B SECOND MOUNTING FACILITY
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) FIRST MOUNTING FACILITY
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SECOND MOUNTING FACILITY


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