5999-01-252-8807 HEAT SINK,ELECTRICAL-ELECTRONIC Index 5999-01-252-8809 HEAT SINK,ELECTRICAL-ELECTRONIC

National Stock Number:
5999-01-252-8808

Federal Supply Class:
5999

National Item Identification Number:
012528808

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:
10-078552316KEASTER PRODUCTS, INCORPORATED
951347-706481NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-200/9,T-6 FED SPEC 2ND MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 6061 OR ALUMINUM ALLOY 6063
PROPRIETARY CHARACTERISTICSPACS
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED HOLE FIRST MOUNTING FACILITY
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED HOLE SECOND MOUNTING FACILITY
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED HOLE THIRD MOUNTING FACILITY
OVERALL HEIGHT0.750 INCHES NOMINAL
OVERALL LENGTH1.790 INCHES MINIMUM AND 1.830 INCHES MAXIMUM
OVERALL WIDTH1.790 INCHES MINIMUM AND 1.830 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTCHROMATE
UNTHREADED MOUNTING HOLE DIAMETER0.220 INCHES NOMINAL THIRD MOUNTING FACILITY
UNTHREADED MOUNTING HOLE DIAMETER0.142 INCHES MINIMUM FIRST MOUNTING FACILITY AND 0.152 INCHES MAXIMUM FIRST MOUNTING FACILITY
UNTHREADED MOUNTING HOLE DIAMETER0.190 INCHES NOMINAL SECOND MOUNTING FACILITY


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