PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GH825T3Heat Sink,electrical-Electronic

Northrop Grumman Systems Corporation · NSN 5999-00-933-9292 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-933-9292 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-933-9292. Primary manufacturer part number: GH825T3.
Features
  • Heat Sink,electrical-Electronic — FSC 5999
  • Surface Treatment: ANODIZE
  • Material: ALUMINUM
  • Overall Diameter: 0.796 INCHES MINIMUM AND 0.838 INCHES MAXIMUM IN
  • Material Document and Classification: QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE
  • Surface Treatment Document and Classification: MIL-A-8625,TYPE 3 MIL SPEC SINGLE TREATMENT RESPONSE
  • Surface Treatment: ANODIZE
  • Material: ALUMINUM
Applications
  • Applications requiring Aluminum construction
General Description

The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-00-933-9292, 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 Northrop Grumman Systems Corporation. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 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
NSN5999-00-933-9292
Primary Part NumberGH825T3
Item NameHeat Sink,electrical-Electronic
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusCANCELLED
Surface TreatmentANODIZE
MaterialALUMINUM
Overall Diameter0.796 INCHES MINIMUM AND 0.838 INCHES MAXIMUM IN
Material Document and ClassificationQQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE
Surface Treatment Document and ClassificationMIL-A-8625,TYPE 3 MIL SPEC SINGLE TREATMENT RESPONSE
Surface TreatmentANODIZE
MaterialALUMINUM
Overall Diameter0.796 INCHES MINIMUM AND 0.838 INCHES MAXIMUM IN
Material Document and ClassificationQQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE
Surface Treatment Document and ClassificationMIL-A-8625,TYPE 3 MIL SPEC SINGLE TREATMENT RESPONSE
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor6145-00-617-0776
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJZ
Weight0.0200 lbs
Cube0.0013 cu ft
Verified Substitutes 12
No Item Name Available
Cable,radio Frequency
6625-00-766-3357338-W SUCCESSOR
Ammeter
Stewart-Warner Corporation
5999-00-881-662701-0101-2137 SUCCESSOR
Shielding Gasket,electronic
Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division
6625-01-266-69792205A SUCCESSOR
Controller,switch
Fluke Corp
8125-00-174-08522099--0010 INTERCHANGEABLE
Bottle,screw Cap
Nalge Co Div of Sybron Corp
4730-00-524-50462220A INTERCHANGEABLE
Strainer Element,sediment
Parker Hannifin Corporation Div Aerospace Group Headquarters
5330-00-992-8557M12137 INTERCHANGEABLE
Gasket
Itw Food Equipment Group Llc Dba Hobart Service
4820-01-124-908212137-501 INTERCHANGEABLE
Coupling,actuator-Handwheel,valv
B.w. Elliott Manufacturing Co., Llc
5930-01-375-607612137 INTERCHANGEABLE
Switch,code Indicating Wheel
Electro Switch Corp. Dba Electro Switch Corp Div Digitran a Unit of Electro Switch
Cross-Reference Index
Part NumberManufacturer
GH825T3 Northrop Grumman Systems Corporation (USA)
10224876 Us Army Aviation and Missile Command (USA)
2205A IV-Electronic Klaus Vespermann Kg (DEU)
12137 Thermalloy Co Inc (USA)
GH825T2 Northrop Grumman Systems Corporation (USA)
11241279 Ballistic Missile Defense Systems Command (USA)
2205A Thermalloy Co Inc (USA)
Related Parts
SUCCESSOR 6145-00-617-0776 Cable,radio Frequency
5999-01-133-3517SUCCESSOR
NO ITEM NAME AVAILABLE
6625-00-766-3357SUCCESSOR
AMMETER
338-W
5999-00-881-6627SUCCESSOR
SHIELDING GASKET,ELECTRONIC
01-0101-2137
6625-01-266-6979SUCCESSOR
CONTROLLER,SWITCH
2205A
8125-00-174-0852INTERCHANGEABLE
BOTTLE,SCREW CAP
2099--0010
4730-00-524-5046INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
2220A
5330-00-992-8557INTERCHANGEABLE
GASKET
M12137
4820-01-124-9082INTERCHANGEABLE
COUPLING,ACTUATOR-HANDWHEEL,VALV
12137-501
5930-01-375-6076INTERCHANGEABLE
SWITCH,CODE INDICATING WHEEL
12137
5995-01-412-0406INTERCHANGEABLE
WIRING HARNESS
121-37
4820-01-440-4681INTERCHANGEABLE
COUPLING,ACTUATOR-HANDWHEEL,VALV
12137-1510

Frequently Asked Questions

What is NSN 5999-00-933-9292?

NSN 5999-00-933-9292 is a Heat Sink,electrical-Electronic, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-00-933-9292?

NSN 5999-00-933-9292 has 7 cross-referenced part numbers: GH825T3 (Northrop Grumman Systems Corporation), 10224876 (Us Army Aviation and Missile Command), 2205A (IV-Electronic Klaus Vespermann Kg), 12137 (Thermalloy Co Inc), GH825T2 (Northrop Grumman Systems Corporation) and 2 more.

What NSN replaces 5999-00-933-9292?

There are 12 known substitutes for 5999-00-933-9292: 5999-01-133-3517, 6145-00-617-0776, 6625-00-766-3357 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GH825T3?

Key specifications for GH825T3: Overall Height: 0.280 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN; Surface Treatment: ANODIZE; Material: ALUMINUM; Overall Diameter: 0.796 INCHES MINIMUM AND 0.838 INCHES MAXIMUM IN. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-00-933-9292 still in active supply?

NSN 5999-00-933-9292 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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