NSN

5999-01-137-5402

Heat Sink,Electrical-Electronic

FSC 5999MISCELLANEOUS ELECTRICAL AND ELECTRONIC COMPONENTSFSG 59ELECTRICAL AND ELECTRONIC EQUIPMENT COMPONENTS

Unit Price

$13.32

per EA

9 parts / 8 mfrs

Part Numbers for NSN 5999-01-137-54029 records
Part NumberCAGEManufacturerRNCCRNVC
2602TH18B05820Eg and G Wakefield Engineering59
260-2TH18B05820Eg and G Wakefield Engineering59
907829-223B150Raytheon Company Dba Raytheon Co52
907829-2249956Raytheon Company Div Corp59
907829-2254X10Raytheon Company52
223097-00281413Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems52
6820102-640289944Elbitamerica, Inc.52
5961PL08209279009HJednolity Indeks Materialowy - Uniform Material Index69
138C192H0397942Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp32
Manufacturers (8)

Eg and G Wakefield Engineering

CAGE 05820
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Raytheon Company Dba Raytheon Co

CAGE 3B150
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Raytheon Company Div Corp

CAGE 49956
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Raytheon Company

CAGE 54X10
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Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems

CAGE 81413
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Elbitamerica, Inc.

CAGE 89944
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Jednolity Indeks Materialowy - Uniform Material Index

CAGE 9009H
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Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp

CAGE 97942
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Price History
Effective DateUnit PriceUISLC
01-OCT-2025$13.32EA0
01-OCT-2025$13.32EA0
01-OCT-2025$13.32EA0
01-OCT-2025$13.32EA0
Identification Data

DEMIL

A

HMIC

P

PMIC

A

ESD/EMI

B

Item Characteristics
MRCRequirementReply
AAJDTHREAD CLASS2B SINGLE MOUNTING FACILITY
AAQLBODY STYLETHERMAL LINK
ABKWOVERALL HEIGHT0.350 INCHES MINIMUM AND 0.400 INCHES MAXIMUM
ABMKOVERALL WIDTH0.250 INCHES NOMINAL
AXHRMOUNTING FACILITY TYPE AND QUANTITY1 THREADED HOLE(S) SINGLE MOUNTING FACILITY
CQJXNOMINAL THREAD SIZE0.086 INCHES SINGLE MOUNTING FACILITY
FEATSPECIAL FEATURESBASE BRASS PER QQ-B-626; SPACER BERYLLIUM OXIDE
MATTMATERIALCOPPER ALLOY
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-81021 MIL SPEC SINGLE MATERIAL RESPONSE
THSDTHREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY

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About NSN 5999-01-137-5402

NSN 5999-01-137-5402 is a National Stock Number assigned to Heat Sink,Electrical-Electronic. This NSN part number belongs to Federal Supply Class 5999 (MISCELLANEOUS ELECTRICAL AND ELECTRONIC COMPONENTS) under Federal Supply Group 59 (ELECTRICAL AND ELECTRONIC EQUIPMENT COMPONENTS). There are 9 part numbers associated with this NSN from 8 manufacturers.

The current government unit price for NSN 5999-01-137-5402 is $13.32. Price history shows 4 recorded price changes.

To find the part number for NSN 5999-01-137-5402, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.