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National Stock Number:
5999-01-276-8970
Federal Supply Class:
5999
National Item Identification Number:
012768970
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.
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Manufacturer Information:
| M87111/03-1-39A | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | M87111/03-1A39 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-H-87111/3 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| OVERALL DIAMETER | 0.489 INCHES MINIMUM AND 0.511 INCHES MAXIMUM | | MATERIAL | ALUMINUM ALLOY | | MOUNTING FACILITY TYPE AND QUANTITY | 1 UNTHREADED HOLE SINGLE MOUNTING FACILITY | | SPECIFICATION/STANDARD DATA | 91349-MIL-H-87111/3 GOVERNMENT SPECIFICATION | | SURFACE TREATMENT | ANODIZE | | TEST DATA DOCUMENT | 81349-MIL-H-87111 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). | | UNTHREADED MOUNTING HOLE DIAMETER | 0.178 INCHES MINIMUM AND 0.184 INCHES MAXIMUM SINGLE MOUNTING FACILITY |
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