3020-00-884-2457 GEAR,SPUR Index 5820-00-884-2459 GEAR,ANTIBACKLASH,SPUR

National Stock Number:
5999-00-884-2458

Federal Supply Class:
5999

National Item Identification Number:
008842458

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:
80210780045L3HARRIS CINCINNATI ELECTRONICS CORPORATION
SCM41395180063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR
SM-C-41395180063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
ACCOMMODATED DEVICE MOUNTING HOLE PATTERN STYLETWO HOLE - 0.750 INCH
ACCOMMODATED DEVICE MOUNTING HOLE QUANTITY2
BODY STYLECYLINDRICAL
CRITICALITY CODE JUSTIFICATIONFEAT
OVERALL DIAMETER1.625 INCHES NOMINAL
OVERALL HEIGHT0.750 INCHES NOMINAL
OVERALL WIDTH0.906 INCHES MINIMUM AND 0.911 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALCOPPER
MOUNTING FACILITY TYPE AND QUANTITY2 THREADED HOLE(S) ALL MOUNTING FACILITIES
NOMINAL THREAD SIZE0.265 INCHES ALL MOUNTING FACILITIES
PRECIOUS MATERIAL AND LOCATIONPLATING SILVER
PRECIOUS MATERIALSILVER
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-S-365,TYPE III,GRADE A FED SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTSILVER
THREAD CLASS2B ALL MOUNTING FACILITIES
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) ALL MOUNTING FACILITIES


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