5999-01-076-5889 HEAT SINK,ELECTRICAL-ELECTRONIC Index 1560-01-076-5893 COWLING

National Stock Number:
5999-01-076-5892

Federal Supply Class:
5999

National Item Identification Number:
010765892

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:
6075D60H0104804NORTHROP GRUMMAN SYSTEMS CORPORATION
L0275316236DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS)


Techincal Specification:
BODY STYLEEXTRUDED
OVERALL LENGTH7.000 INCHES NOMINAL
OVERALL HEIGHT3.125 INCHES NOMINAL
OVERALL WIDTH6.000 INCHES NOMINAL
MATERIALALUMINUM ALLOY
SURFACE TREATMENTNICKEL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-N-290 FED SPEC SINGLE TREATMENT RESPONSE
MOUNTING FACILITY TYPE AND QUANTITY1 UNTHREADED HOLE FIRST MOUNTING FACILITY
2 UNTHREADED HOLE SECOND MOUNTING FACILITY
UNTHREADED MOUNTING HOLE DIAMETER0.128 INCHES NOMINAL FIRST MOUNTING FACILITY
0.469 INCHES NOMINAL SECOND MOUNTING FACILITY
SPECIAL FEATURESITEM MUST COMPLY W/RQMT OF DESC PRODUCTION STD. NO. L02753; FOR NAVY NUCLEAR PROPULSION PLANT PRODUCTS ONLY
CRITICALITY CODE JUSTIFICATIONFEAT


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