PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TXBE-032-031UHeat Sink,electrical-Electronic

Cts Electronic Components (california) Inc Dba Ierc Div Cts Electronic Components · NSN 5999-01-483-5623 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-483-5623 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-483-5623. Primary manufacturer part number: TXBE-032-031U.
Features
  • Heat Sink,electrical-Electronic — FSC 5999
  • Material: COPPER ALLOY
  • Material: COPPER ALLOY
  • 5 verified cross-references
  • Primary manufacturer: Cts Electronic Components (california) Inc Dba Ierc Div Cts Electronic Components
Applications
  • Applications requiring Copper Alloy construction
General Description

The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-01-483-5623, 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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5999-01-483-5623
Primary Part NumberTXBE-032-031U
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
MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5331-01-451-5081NAS1611-365 INTERCHANGEABLE
O-Ring
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
Part NumberManufacturer
917795/EQ Thales Uk Limited Secure Communications and Information Systems (GBR)
917795 Thales Uk Limited Secure Communications and Information Systems (GBR)
TXBE-032-031U PRIMARY Cts Electronic Components (california) Inc Dba Ierc Div Cts Electronic Components (USA)
917795 Thales Defence Ltd (GBR)
917795/EQ Thales Defence Ltd (GBR)
Related Parts
5331-01-451-5081INTERCHANGEABLE
O-RING
NAS1611-365

Frequently Asked Questions

What is NSN 5999-01-483-5623?

NSN 5999-01-483-5623 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 5999-01-483-5623?

NSN 5999-01-483-5623 has 5 cross-referenced part numbers: 917795/EQ (Thales Uk Limited Secure Communications and Information Systems), 917795 (Thales Uk Limited Secure Communications and Information Systems), TXBE-032-031U (Cts Electronic Components (california) Inc Dba Ierc Div Cts Electronic Components), 917795 (Thales Defence Ltd), 917795/EQ (Thales Defence Ltd).

What NSN replaces 5999-01-483-5623?

There is 1 known substitute for 5999-01-483-5623: 5331-01-451-5081. Verify interchangeability with system specifications before substitution.

What are the specifications of TXBE-032-031U?

Key specifications for TXBE-032-031U: Overall Height: 0.310 INCHES NOMINAL IN; Material: COPPER ALLOY; Overall Height: 0.310 INCHES NOMINAL IN; Material: COPPER ALLOY. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com