5998-01-361-6640 STIFFENER,ELECTRICAL CARD Index 5999-01-361-6642 HEAT SINK,ELECTRICAL-ELECTRONIC

National Stock Number:
5999-01-361-6641

Federal Supply Class:
5999

National Item Identification Number:
013616641

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:
116A017-103640LOCKHEED MARTIN CORPORATION


Techincal Specification:
OVERALL LENGTH12.680 INCHES NOMINAL
OVERALL WIDTH12.610 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 6061
MOUNTING FACILITY TYPE AND QUANTITY27 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
UNTHREADED MOUNTING HOLE DIAMETER0.147 INCHES NOMINAL SINGLE MOUNTING FACILITY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMIL-C-5541,CLASS 3 MIL SPEC 4TH TREATMENT RESPONSE
SURFACE TREATMENTCHROMATE


Click here to Register for Free 30-day Trial

© 2026 NSN-Now. All rights reserved.    Privacy Policy  |  Contact Us