PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

352-9814-000Heat Sink,electrical-Electronic

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5999-00-878-5222 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-878-5222 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-878-5222. Primary manufacturer part number: 352-9814-000.
Features
  • Heat Sink,electrical-Electronic — FSC 5999
  • Material: ALUMINUM
  • Surface Treatment: ANODIZE
  • Material: ALUMINUM
  • Surface Treatment: ANODIZE
  • 23 verified cross-references
  • Primary manufacturer: Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
Applications
  • Applications requiring Aluminum construction
General Description

The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-00-878-5222, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 23 commercial cross-references from 19 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-878-5222
Primary Part Number352-9814-000
Item NameHeat Sink,electrical-Electronic
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusCANCELLED
MaterialALUMINUM
Surface TreatmentANODIZE
MaterialALUMINUM
Surface TreatmentANODIZE
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor5999-00-427-0914 (11663284)
HAZMATNo
Shelf Life Code0
Criticality Code1
Unit of IssueEA
SMR CodeVZ
Weight0.2500 lbs
Cube0.0022 cu ft
Verified Substitutes 12
5999-00-427-091411663284 SUCCESSOR
Heat Sink,electrical
U S Army Tank Automotive Command Amsta-Im-Mm
Calibrator Set,frequency
7040-00-008-1826 INTERCHANGEABLE
Diode Block Assembl
5315-00-104-5198 INTERCHANGEABLE
Pin,grooved
3110-00-169-8298 INTERCHANGEABLE
Cone and Rollers,tapered Roller
5962-00-264-7262 INTERCHANGEABLE
Microcircuit,digital
5340-00-321-2672 INTERCHANGEABLE
Cover,access
4730-00-486-8212 INTERCHANGEABLE
Reducer,tube
5950-00-632-6552 INTERCHANGEABLE
Transformer,radio Frequency
4820-00-738-845719438-14002-00 INTERCHANGEABLE
Seat,valve
William Powell Company, the Dba Powell Valve Div the Starflo Corporation
Cross-Reference Index
Part NumberManufacturer
715370-005 Raytheon Company Div Rmd Strategic (USA)
SC5999-0040-1 Drs Icas, Llc (USA)
438169-1 Raytheon Company (USA)
1101A IV-Electronic Klaus Vespermann Kg (DEU)
242-45754 General Dynamics Mission Systems, Inc. Dba Gdms (USA)
40725 Hamilton Sundstrand Corporation (USA)
242-45754 Motorola Inc. Dba Integrated Information Systems Group (USA)
1101A Thermalloy Co Inc (USA)
352-9814-000 Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA)
1101-24-2 IV-Electronic Klaus Vespermann Kg (DEU)
SM-B-497831 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
960688-1 Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis (USA)
385964-1 Raytheon Company Dba Raytheon Co (USA)
352-9814-000 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
352-9814-00 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
16610291-001 Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services (USA)
3522 500 20886 Thales Nederland (NLD)
715370-005 Raytheon Company Dba Raytheon (USA)
VBE408-75 Thales Nederland (NLD)
1101-24-2 Thermalloy Co Inc (USA)
Related Parts
SUCCESSOR 5999-00-427-0914 Heat Sink,electrical · 11663284
6625-00-759-4010SUCCESSOR
CALIBRATOR SET,FREQUENCY
7040-00-008-1826INTERCHANGEABLE
DIODE BLOCK ASSEMBL
5315-00-104-5198INTERCHANGEABLE
PIN,GROOVED
3110-00-169-8298INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
5962-00-264-7262INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5340-00-321-2672INTERCHANGEABLE
COVER,ACCESS
4730-00-486-8212INTERCHANGEABLE
REDUCER,TUBE
5950-00-632-6552INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
4820-00-738-8457INTERCHANGEABLE
SEAT,VALVE
19438-14002-00
1560-00-778-0635INTERCHANGEABLE
WINDOW PANEL,AIRCRAFT
13433-002
6130-01-258-5891INTERCHANGEABLE
POWER SUPPLY
1101A

Frequently Asked Questions

What is NSN 5999-00-878-5222?

NSN 5999-00-878-5222 is a Heat Sink,electrical-Electronic, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-00-878-5222?

NSN 5999-00-878-5222 has 23 cross-referenced part numbers: 715370-005 (Raytheon Company Div Rmd Strategic), SC5999-0040-1 (Drs Icas, Llc), 438169-1 (Raytheon Company), 1101A (IV-Electronic Klaus Vespermann Kg), 242-45754 (General Dynamics Mission Systems, Inc. Dba Gdms) and 18 more.

What NSN replaces 5999-00-878-5222?

There are 12 known substitutes for 5999-00-878-5222: 5999-00-427-0914, 6625-00-759-4010, 7040-00-008-1826 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 352-9814-000?

Key specifications for 352-9814-000: Material: ALUMINUM; Surface Treatment: ANODIZE; Overall Length: 0.765 INCHES NOMINAL IN; Material: ALUMINUM. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-00-878-5222 still in active supply?

NSN 5999-00-878-5222 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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