PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

351-8428-040Microcircuit,memory

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5962-01-079-2293 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-079-2293 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-079-2293. Primary manufacturer part number: 351-8428-040.
Features
  • Microcircuit,memory — FSC 5962
  • Body Length: 1.386 INCHES MINIMUM AND 1.425 INCHES MAXIMUM IN
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Body Height: 0.142 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN
  • Terminal Type and Quantity: 28 PRINTED CIRCUIT
  • Terminal Surface Treatment: SOLDER
  • Voltage Rating and Type Per Characteristic: -35.0 VOLTS MINIMUM POWER SOURCE AND 0.3 VOLTS MAXIMUM POWER SOURCE
  • Test Data Document: 13499-351-8428 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-079-2293, 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 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-079-2293
Primary Part Number351-8428-040
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusACTIVE
Body Length1.386 INCHES MINIMUM AND 1.425 INCHES MAXIMUM IN
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Body Height0.142 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN
Terminal Type and Quantity28 PRINTED CIRCUIT
Terminal Surface TreatmentSOLDER
Voltage Rating and Type Per Characteristic-35.0 VOLTS MINIMUM POWER SOURCE AND 0.3 VOLTS MAXIMUM POWER SOURCE
Test Data Document13499-351-8428 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Time Rating Per Chacteristic20.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT NS
Memory Device TypeROM
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Input Circuit Pattern9 INPUT
Inclosure MaterialCERAMIC AND GLASS
Body Width0.510 INCHES MINIMUM AND 0.598 INCHES MAXIMUM IN
Features ProvidedMONOLITHIC AND HERMETICALLY SEALED AND NEGATIVE OUTPUTS AND W/ENABLE AND W/BUFFERED OUTPUT AND W/DECODED OUTPUT
Output Logic FormP-TYPE METAL OXIDE-SEMICONDUCTOR LOGIC
Inclosure ConfigurationDUAL-IN-LINE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5962-01-081-4889 INTERCHANGEABLE
Microcircuit,memory
5962-01-128-4693 INTERCHANGEABLE
Microcircuit,memory
5962-01-220-5842351-8173-020 INTERCHANGEABLE
Microcircuit,digital
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
Cross-Reference Index
Part NumberManufacturer
ROM/PROM Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
DMS 89015B Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
351-8428-040 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
ER2051HT Microchip Technology Inc (USA)
ER2051HT General Semiconductor Inc (USA)
Related Parts
5962-01-081-4889INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-128-4693INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-220-5842INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
351-8173-020

Frequently Asked Questions

What is NSN 5962-01-079-2293?

NSN 5962-01-079-2293 is a Microcircuit,memory, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-079-2293?

NSN 5962-01-079-2293 has 5 cross-referenced part numbers: ROM/PROM (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), DMS 89015B (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 351-8428-040 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), ER2051HT (Microchip Technology Inc), ER2051HT (General Semiconductor Inc).

What NSN replaces 5962-01-079-2293?

There are 3 known substitutes for 5962-01-079-2293: 5962-01-081-4889, 5962-01-128-4693, 5962-01-220-5842. Verify interchangeability with system specifications before substitution.

What are the specifications of 351-8428-040?

Key specifications for 351-8428-040: Body Length: 1.386 INCHES MINIMUM AND 1.425 INCHES MAXIMUM IN; Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC; Body Height: 0.142 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN; Terminal Type and Quantity: 28 PRINTED CIRCUIT. 16 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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