PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TXCF-032-025CBHeat Sink,electrical-Electronic

Cts Electronic Components (california) Inc Dba Ierc Div Cts Electronic Components · NSN 5999-01-111-5757 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-111-5757 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-111-5757. Primary manufacturer part number: TXCF-032-025CB.
Features
  • Heat Sink,electrical-Electronic — FSC 5999
  • Material: COPPER ALLOY
  • Surface Treatment: OXIDE
  • Overall Diameter: 1.250 INCHES NOMINAL IN
  • Material: COPPER ALLOY
  • Surface Treatment: OXIDE
  • Overall Diameter: 1.250 INCHES NOMINAL IN
  • 2 verified cross-references
Applications
  • Applications requiring Copper Alloy construction
General Description

The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-01-111-5757, 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 Cts Electronic Components (california) Inc Dba Ierc Div Cts Electronic Components. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5999-01-111-5757
Primary Part NumberTXCF-032-025CB
Item NameHeat Sink,electrical-Electronic
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerCts Electronic Components (california) Inc Dba Ierc Div Cts Electronic Components
StatusACTIVE
MaterialCOPPER ALLOY
Surface TreatmentOXIDE
Overall Diameter1.250 INCHES NOMINAL IN
MaterialCOPPER ALLOY
Surface TreatmentOXIDE
Overall Diameter1.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-00-325-7521 (19256)
HAZMATNo
Weight0.0100 lbs
Cube0.0010 cu ft
Verified Substitutes 8
6625-00-325-752119256 SUCCESSOR
Bolometer,radio Frequency
Telephonics Corp/prd Instruments
5945-00-010-1401HP848500 INTERCHANGEABLE
Solenoid,electrical
Tactair Fluid Controls Inc
9540-00-595-64575436 INTERCHANGEABLE
Angle,structural
Aluminum Co of America
5330-00-716-2905CV15-410425-21 INTERCHANGEABLE
Seal
Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division
4730-01-137-74745436 INTERCHANGEABLE
Clamp,hose
Epicor Industries Inc Ideal Div
5930-01-152-71035436 INTERCHANGEABLE
Switch,electrical
Watts Heating and Hot Water Solutions Llc Dba Pvi Industries Llc
5325-01-336-69295436 INTERCHANGEABLE
Grommet,nonmetallic
Atlantic India Rubber Co Inc
5120-01-428-4759 INTERCHANGEABLE
Socket,socket Wrench
Cross-Reference Index
Part NumberManufacturer
5436 Cts Electronic Components (california) Inc Dba Ierc Div Cts Electronic Components (USA)
TXCF-032-025CB PRIMARY Cts Electronic Components (california) Inc Dba Ierc Div Cts Electronic Components (USA)
Related Parts
SUCCESSOR 6625-00-325-7521 Bolometer,radio Frequency · 19256
5945-00-010-1401INTERCHANGEABLE
SOLENOID,ELECTRICAL
HP848500
9540-00-595-6457INTERCHANGEABLE
ANGLE,STRUCTURAL
5436
5330-00-716-2905INTERCHANGEABLE
SEAL
CV15-410425-21
4730-01-137-7474INTERCHANGEABLE
CLAMP,HOSE
5436
5930-01-152-7103INTERCHANGEABLE
SWITCH,ELECTRICAL
5436
5325-01-336-6929INTERCHANGEABLE
GROMMET,NONMETALLIC
5436
5120-01-428-4759INTERCHANGEABLE
SOCKET,SOCKET WRENCH

Frequently Asked Questions

What is NSN 5999-01-111-5757?

NSN 5999-01-111-5757 is a Heat Sink,electrical-Electronic, manufactured by Cts Electronic Components (california) Inc Dba Ierc Div Cts Electronic Components, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-111-5757?

NSN 5999-01-111-5757 has 2 cross-referenced part numbers: 5436 (Cts Electronic Components (california) Inc Dba Ierc Div Cts Electronic Components), TXCF-032-025CB (Cts Electronic Components (california) Inc Dba Ierc Div Cts Electronic Components).

What NSN replaces 5999-01-111-5757?

There are 8 known substitutes for 5999-01-111-5757: 6625-00-325-7521, 5945-00-010-1401, 9540-00-595-6457 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of TXCF-032-025CB?

Key specifications for TXCF-032-025CB: Material: COPPER ALLOY; Surface Treatment: OXIDE; Overall Diameter: 1.250 INCHES NOMINAL IN; Overall Height: 0.360 INCHES NOMINAL IN. 8 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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