PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6404958-1Microcircuit,digital

Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div · NSN 5962-01-057-0667 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-057-0667 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-057-0667. Primary manufacturer part number: 6404958-1.
Features
  • Microcircuit,digital — FSC 5962
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Features Provided: HERMETICALLY SEALED AND PROGRAMMABLE
  • Body Width: 0.600 INCHES NOMINAL IN
  • Input Circuit Pattern: 24 INPUT
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Inclosure Configuration: DUAL-IN-LINE
  • Inclosure Material: CERAMIC AND METAL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-057-0667, is classified within Federal Supply Class 5962 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 6 manufacturers, 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
NSN5962-01-057-0667
Primary Part Number6404958-1
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerHoneywell Intl Inc Defense Avionics Systems Former Test Systems Div
StatusACTIVE
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Features ProvidedHERMETICALLY SEALED AND PROGRAMMABLE
Body Width0.600 INCHES NOMINAL IN
Input Circuit Pattern24 INPUT
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Inclosure ConfigurationDUAL-IN-LINE
Inclosure MaterialCERAMIC AND METAL
Operating Temp Range+0.0 TO 70.0 CELSIUS DEGC
Body Length2.000 INCHES NOMINAL IN
Body Height0.100 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5962-01-063-3296 INTERCHANGEABLE
Microcircuit,digital
5962-01-072-414311830671 INTERCHANGEABLE
Microcircuit,digital
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
5962-01-101-5366515C8706-02-020 INTERCHANGEABLE
Microcircuit,digital
Ge Aviation Systems Llc Dba Ge Aviation Div Information Systems - Germantown
5962-01-121-796615-1216657-25 INTERCHANGEABLE
Microcircuit,digital
General Dynamics Advanced Information Systems Inc. Dba General Dynamics Advanced Information Systems
5962-01-135-0602 INTERCHANGEABLE
Microcircuit,digital
5962-01-211-8102 INTERCHANGEABLE
Microcircuit,digital
5962-01-252-573758139-90027-5 INTERCHANGEABLE
Microcircuit,digital
Textron Systems Corporation Dba Textron Systems Corp
5962-01-282-7253 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
C8255B Intel Corp Sales Office (USA)
6404958-1 PRIMARY Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div (USA)
I59-0008-001 L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications (USA)
51029-0001 Honeywell International Inc Dba Honeywell (USA)
C8255B Advanced Micro Devices Inc Dba AMD Austin (USA)
8255A/BQA Advanced Micro Devices Inc Dba AMD Austin (USA)
5962-8757001QA Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
8255A Intel Corp Sales Office (USA)
D8255AB Advanced Micro Devices Inc Dba AMD Austin (USA)
C8255C Intel Corp Sales Office (USA)
Related Parts
5962-01-063-3296INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-072-4143INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
11830671
5962-01-101-5366INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
515C8706-02-020
5962-01-121-7966INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
15-1216657-25
5962-01-135-0602INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-211-8102INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-252-5737INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
58139-90027-5
5962-01-282-7253INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-057-0667?

NSN 5962-01-057-0667 is a Microcircuit,digital, manufactured by Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-057-0667?

NSN 5962-01-057-0667 has 10 cross-referenced part numbers: C8255B (Intel Corp Sales Office), 6404958-1 (Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div), I59-0008-001 (L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications), 51029-0001 (Honeywell International Inc Dba Honeywell), C8255B (Advanced Micro Devices Inc Dba AMD Austin) and 5 more.

What NSN replaces 5962-01-057-0667?

There are 8 known substitutes for 5962-01-057-0667: 5962-01-063-3296, 5962-01-072-4143, 5962-01-101-5366 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6404958-1?

Key specifications for 6404958-1: Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC; Features Provided: HERMETICALLY SEALED AND PROGRAMMABLE; Body Width: 0.600 INCHES NOMINAL IN; Input Circuit Pattern: 24 INPUT. 10 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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