NSN

5999-00-454-8553

Heat Sink,Electrical-Electronic

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

Unit Price

$7.27

per EA

3 parts / 3 mfrs

Part Numbers for NSN 5999-00-454-85533 records
Part NumberCAGEManufacturerRNCCRNVC
11150328-207076Lockheed Martin Corporation Dba Lockheed Martin Simulation Training & Support59
11150328-216331Lockheed Martin Corporation Div Rotary and Mission Systems52
11150328-218876Us Army Aviation and Missile Command32
Manufacturers (3)

Lockheed Martin Corporation Dba Lockheed Martin Simulation Training & Support

CAGE 07076
View NSNs

Lockheed Martin Corporation Div Rotary and Mission Systems

CAGE 16331
View NSNs

Us Army Aviation and Missile Command

CAGE 18876
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$7.27EA0
Identification Data

DEMIL

A

HMIC

P

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
ABHPOVERALL LENGTH4.750 INCHES NOMINAL
ABKWOVERALL HEIGHT0.125 INCHES NOMINAL
ABMKOVERALL WIDTH3.000 INCHES NOMINAL
AEBVUNTHREADED MOUNTING HOLE DIAMETER0.453 INCHES NOMINAL SECOND MOUNTING FACILITY
AEBVUNTHREADED MOUNTING HOLE DIAMETER0.147 INCHES NOMINAL FIRST MOUNTING FACILITY
AXHRMOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED HOLE(S) FIRST MOUNTING FACILITY
AXHRMOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED HOLE(S) SECOND MOUNTING FACILITY
MATTMATERIALALUMINUM ALLOY
SFTTSURFACE TREATMENTCHROMATE
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-STD-171 MIL STD SINGLE TREATMENT RESPONSE

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About NSN 5999-00-454-8553

NSN 5999-00-454-8553 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 3 part numbers associated with this NSN from 3 manufacturers.

The current government unit price for NSN 5999-00-454-8553 is $7.27.

To find the part number for NSN 5999-00-454-8553, 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.