1075-01-459-4888 CASTING,NOSE WEIGHT Index 4820-01-459-4890 DISK,VALVE

National Stock Number:
5999-01-459-4889

Federal Supply Class:
5999

National Item Identification Number:
014594889

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:
2351-36814-0195542NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
BODY STYLEHORIZONTALLY MOUNTED
CRITICALITY CODE JUSTIFICATIONFEAT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE ALL MOUNTING FACILITIES
OVERALL HEIGHT0.380 INCHES NOMINAL
OVERALL LENGTH1.690 INCHES NOMINAL
OVERALL WIDTH1.800 INCHES NOMINAL
SPECIAL FEATURESESD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-N-290,CLASS I,GRADE E, MIN. 0.0006 THK FED SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTNICKEL
UNTHREADED MOUNTING HOLE DIAMETER0.125 INCHES NOMINAL ALL MOUNTING FACILITIES


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