PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G225005-1Heat Sink,electrical-Electronic

Raytheon Company Dba Raytheon Co · NSN 5999-01-351-5599 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-351-5599 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-351-5599. Primary manufacturer part number: G225005-1.
Features
  • Heat Sink,electrical-Electronic — FSC 5999
  • Surface Treatment: CHROMATE
  • Material Document and Classification: QQ-A-200 FED SPEC 1ST MATERIAL RESPONSE
  • Surface Treatment Document and Classification: MIL-C-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE A
  • Material: ALUMINUM ALLOY 6063 AND COPPER
  • Surface Treatment: CHROMATE
  • Material Document and Classification: QQ-A-200 FED SPEC 1ST MATERIAL RESPONSE
  • Surface Treatment Document and Classification: MIL-C-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE A
Applications
  • Applications requiring Aluminum Alloy 6063 and Copper construction
General Description

The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-01-351-5599, 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 Raytheon Company Dba Raytheon Co. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-351-5599
Primary Part NumberG225005-1
Item NameHeat Sink,electrical-Electronic
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon Co
StatusACTIVE
Surface TreatmentCHROMATE
Material Document and ClassificationQQ-A-200 FED SPEC 1ST MATERIAL RESPONSE
Surface Treatment Document and ClassificationMIL-C-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE A
MaterialALUMINUM ALLOY 6063 AND COPPER
Surface TreatmentCHROMATE
Material Document and ClassificationQQ-A-200 FED SPEC 1ST MATERIAL RESPONSE
Surface Treatment Document and ClassificationMIL-C-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE A
MaterialALUMINUM ALLOY 6063 AND COPPER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight6.2200 lbs
Cube0.1868 cu ft
Verified Substitutes 11
4910-00-078-43295963 INTERCHANGEABLE
Kit,regulator Servi
Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc
5960-00-254-1740 INTERCHANGEABLE
Electron Tube
3030-00-264-3044TR28483 INTERCHANGEABLE
Belt,v
Gates Corporation
5985-00-323-1077443378-1 INTERCHANGEABLE
Coupler,directional
Raytheon Company Dba Raytheon Co
2805-00-364-6814 INTERCHANGEABLE
Camshaft
5330-00-511-7025 INTERCHANGEABLE
Gasket
2530-00-525-4364596-3 INTERCHANGEABLE
Deflector,dirt and Liquid
Ottawa Truck Inc Div Cargotec Solutions Llc - Kalmar Americas Region
5960-00-669-6838 INTERCHANGEABLE
Electron Tube
5305-00-724-7264AES01C625D50AW9A91 INTERCHANGEABLE
Screw,cap,hexagon Head
The American Society of Mechanical Engineers
5950-00-823-997677C709284P001 INTERCHANGEABLE
Transformer,power
Lockheed Martin Corporation Div Rms
Cross-Reference Index
Part NumberManufacturer
G225005-1 Raytheon Company (USA)
G225005-1 Raytheon Company Div Corp (USA)
G225005-1 PRIMARY Raytheon Company Dba Raytheon Co (USA)
5963 Eg and G Wakefield Engineering (USA)
Related Parts
4910-00-078-4329INTERCHANGEABLE
KIT,REGULATOR SERVI
5963
5960-00-254-1740INTERCHANGEABLE
ELECTRON TUBE
3030-00-264-3044INTERCHANGEABLE
BELT,V
TR28483
5985-00-323-1077INTERCHANGEABLE
COUPLER,DIRECTIONAL
443378-1
2805-00-364-6814INTERCHANGEABLE
CAMSHAFT
5330-00-511-7025INTERCHANGEABLE
GASKET
2530-00-525-4364INTERCHANGEABLE
DEFLECTOR,DIRT AND LIQUID
596-3
5960-00-669-6838INTERCHANGEABLE
ELECTRON TUBE
5305-00-724-7264INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
AES01C625D50AW9A91
5950-00-823-9976INTERCHANGEABLE
TRANSFORMER,POWER
77C709284P001
6210-01-438-6608INTERCHANGEABLE
FIXTURE,LIGHTING
5963

Frequently Asked Questions

What is NSN 5999-01-351-5599?

NSN 5999-01-351-5599 is a Heat Sink,electrical-Electronic, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-351-5599?

NSN 5999-01-351-5599 has 4 cross-referenced part numbers: G225005-1 (Raytheon Company), G225005-1 (Raytheon Company Div Corp), G225005-1 (Raytheon Company Dba Raytheon Co), 5963 (Eg and G Wakefield Engineering).

What NSN replaces 5999-01-351-5599?

There are 11 known substitutes for 5999-01-351-5599: 4910-00-078-4329, 5960-00-254-1740, 3030-00-264-3044 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of G225005-1?

Key specifications for G225005-1: Surface Treatment: CHROMATE; Material Document and Classification: QQ-A-200 FED SPEC 1ST MATERIAL RESPONSE; Surface Treatment Document and Classification: MIL-C-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE A; Overall Height: 0.670 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.

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