PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G150-015-001Heat Sink,electrical-Electronic

Bae Systems Information and Electronic Systems Integration Inc. · NSN 5999-00-056-0861 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-056-0861 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-056-0861. Primary manufacturer part number: G150-015-001.
Features
  • Heat Sink,electrical-Electronic — FSC 5999
  • Thread Class: 2B SINGLE MOUNTING FACILITY
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
  • Material Document and Classification: QQ-A-225/8 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/6 FED SPEC 2ND MATERIAL RESPONSE
  • Nominal Thread Size: 0.112 INCHES SINGLE MOUNTING FACILITY IN
  • Mounting Facility Type and Quantity: 4 THREADED HOLE(S) SINGLE MOUNTING FACILITY
  • Body Style: THERMAL LINK
  • Overall Diameter: 1.000 INCHES NOMINAL IN
Applications
  • Applications requiring Aluminum Alloy 2024 or Aluminum Alloy 6061 construction
General Description

The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-00-056-0861, 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 Bae Systems Information and Electronic Systems Integration Inc.. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-056-0861
Primary Part NumberG150-015-001
Item NameHeat Sink,electrical-Electronic
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc.
StatusACTIVE
Thread Class2B SINGLE MOUNTING FACILITY
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Material Document and ClassificationQQ-A-225/8 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/6 FED SPEC 2ND MATERIAL RESPONSE
Nominal Thread Size0.112 INCHES SINGLE MOUNTING FACILITY IN
Mounting Facility Type and Quantity4 THREADED HOLE(S) SINGLE MOUNTING FACILITY
Body StyleTHERMAL LINK
Overall Diameter1.000 INCHES NOMINAL IN
MaterialALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 6061
Thread Class2B SINGLE MOUNTING FACILITY
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Material Document and ClassificationQQ-A-225/8 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/6 FED SPEC 2ND MATERIAL RESPONSE
Nominal Thread Size0.112 INCHES SINGLE MOUNTING FACILITY IN
Mounting Facility Type and Quantity4 THREADED HOLE(S) SINGLE MOUNTING FACILITY
Body StyleTHERMAL LINK
Overall Diameter1.000 INCHES NOMINAL IN
MaterialALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 6061
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.0300 lbs
Cube0.0040 cu ft
Verified Substitutes 10
5120-00-595-9570 INTERCHANGEABLE
Step Plate,mechanical Puller
5120-00-628-4265 INTERCHANGEABLE
Punch,fastener Setting
6615-00-769-7308 INTERCHANGEABLE
Gyroscope,displacement
5960-00-854-8643 INTERCHANGEABLE
Electron Tube
3030-01-166-1103 INTERCHANGEABLE
Belt,flat
2590-01-212-3946419114-1 INTERCHANGEABLE
Retainer,float Curtain
Bae Systems Land & Armaments L.p.
5330-01-418-97798059 INTERCHANGEABLE
Gasket
Better Engineering Manufacturing Inc
4720-01-533-26441749169 INTERCHANGEABLE
Tubing,nonmetallic
Caterpillar Inc Div Caterpillar Defense
4930-01-567-4776A31040007 INTERCHANGEABLE
Reel Assembly,hose
The Hellan Strainer Co Div Sister Company of Cleveland Gear, Subs. of Industrial Mfg. C
6110-01-655-3118 INTERCHANGEABLE
Distribution Box
Cross-Reference Index
Part NumberManufacturer
G150-015-001 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. (USA)
G150-015-001 Kearfott Corporation Div Guidance and Navigation Division (USA)
8059 Vemaline Products Inc Dba Handles Unlimited Div Handles Unlimited (USA)
419114-1 Raytheon Company Dba Raytheon (USA)
N3200 Relco Products Inc (USA)
Related Parts
5120-00-595-9570INTERCHANGEABLE
STEP PLATE,MECHANICAL PULLER
5120-00-628-4265INTERCHANGEABLE
PUNCH,FASTENER SETTING
6615-00-769-7308INTERCHANGEABLE
GYROSCOPE,DISPLACEMENT
5960-00-854-8643INTERCHANGEABLE
ELECTRON TUBE
3030-01-166-1103INTERCHANGEABLE
BELT,FLAT
2590-01-212-3946INTERCHANGEABLE
RETAINER,FLOAT CURTAIN
419114-1
5330-01-418-9779INTERCHANGEABLE
GASKET
8059
4720-01-533-2644INTERCHANGEABLE
TUBING,NONMETALLIC
1749169
4930-01-567-4776INTERCHANGEABLE
REEL ASSEMBLY,HOSE
A31040007
6110-01-655-3118INTERCHANGEABLE
DISTRIBUTION BOX

Frequently Asked Questions

What is NSN 5999-00-056-0861?

NSN 5999-00-056-0861 is a Heat Sink,electrical-Electronic, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-056-0861?

NSN 5999-00-056-0861 has 5 cross-referenced part numbers: G150-015-001 (Bae Systems Information and Electronic Systems Integration Inc.), G150-015-001 (Kearfott Corporation Div Guidance and Navigation Division), 8059 (Vemaline Products Inc Dba Handles Unlimited Div Handles Unlimited), 419114-1 (Raytheon Company Dba Raytheon), N3200 (Relco Products Inc).

What NSN replaces 5999-00-056-0861?

There are 10 known substitutes for 5999-00-056-0861: 5120-00-595-9570, 5120-00-628-4265, 6615-00-769-7308 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of G150-015-001?

Key specifications for G150-015-001: Thread Class: 2B SINGLE MOUNTING FACILITY; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY; Material Document and Classification: QQ-A-225/8 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/6 FED SPEC 2ND MATERIAL RESPONSE; Nominal Thread Size: 0.112 INCHES SINGLE MOUNTING FACILITY IN. 18 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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