2910-01-227-7686 PUMP,FUEL,METERING AND DISTRIBUT Index 1337-01-227-7689 PROPULSION SECTION,GUIDED MISSIL

National Stock Number:
5999-01-227-7687

Federal Supply Class:
5999

National Item Identification Number:
012277687

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:
856911-009906481NORTHROP GRUMMAN SYSTEMS CORPORATION
856911-9906481NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-226/8 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 6061
PROPRIETARY CHARACTERISTICSPACS
MOUNTING FACILITY TYPE AND QUANTITY1 UNTHREADED HOLE SINGLE MOUNTING FACILITY
OVERALL HEIGHT0.780 INCHES NOMINAL
OVERALL LENGTH3.090 INCHES NOMINAL
OVERALL WIDTH2.360 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTCHROMATE
UNTHREADED MOUNTING HOLE DIAMETER0.374 INCHES MINIMUM SINGLE MOUNTING FACILITY AND 0.376 INCHES MAXIMUM SINGLE MOUNTING FACILITY


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