PartsTable TECHNICAL DATA SHEET
SEPTEMBER 2026Technical Data Sheet

7145251-00Microcircuit,memory

Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan · NSN 5962-01-396-7942 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-396-7942 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-396-7942. Primary manufacturer part number: 7145251-00.
Features
  • Microcircuit,memory — FSC 5962
  • Terminal Type and Quantity: 20 PRINTED CIRCUIT
  • Voltage Rating and Type Per Characteristic: 5.0 VOLTS NOMINAL POWER SOURCE
  • Inclosure Configuration: DUAL-IN-LINE
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Time Rating Per Chacteristic: 75.00 NANOSECONDS MAXIMUM INPUT TO OUTPUT ACCESS NS
  • Memory Device Type: PAL
  • 3 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-396-7942, 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 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-396-7942
Primary Part Number7145251-00
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerLockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
StatusACTIVE
Terminal Type and Quantity20 PRINTED CIRCUIT
Voltage Rating and Type Per Characteristic5.0 VOLTS NOMINAL POWER SOURCE
Inclosure ConfigurationDUAL-IN-LINE
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Time Rating Per Chacteristic75.00 NANOSECONDS MAXIMUM INPUT TO OUTPUT ACCESS NS
Memory Device TypePAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
⇄ Verified Substitutes 7
5962-01-239-2154 INTERCHANGEABLE
Microcircuit,memory
5962-01-290-15837109826-001 INTERCHANGEABLE
Microcircuit,memory
Ge Aviation Systems Llc Dba Ge Aviation
5962-01-346-8846155192-1 INTERCHANGEABLE
Microcircuit,memory
Astronautics Corporation of America
5962-01-347-7484155194-1 INTERCHANGEABLE
Microcircuit,memory
Astronautics Corporation of America
5962-01-351-496729893-01 INTERCHANGEABLE
Microcircuit,memory
L3 Technologies, Inc. Div Communication Systems-West
5962-01-351-496929894-00 INTERCHANGEABLE
Microcircuit,memory
L3 Technologies, Inc. Div Communication Systems-West
5962-01-371-1028168956-01 INTERCHANGEABLE
Microcircuit,memory
Ge Aviation Systems Llc
Cross-Reference Index
Part NumberManufacturer
7145251-00 PRIMARY Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
ROM/PROM Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
8506503RA Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
Related Parts
5962-01-239-2154INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-290-1583INTERCHANGEABLE
MICROCIRCUIT,MEMORY
7109826-001
5962-01-346-8846INTERCHANGEABLE
MICROCIRCUIT,MEMORY
155192-1
5962-01-347-7484INTERCHANGEABLE
MICROCIRCUIT,MEMORY
155194-1
5962-01-351-4967INTERCHANGEABLE
MICROCIRCUIT,MEMORY
29893-01
5962-01-351-4969INTERCHANGEABLE
MICROCIRCUIT,MEMORY
29894-00
5962-01-371-1028INTERCHANGEABLE
MICROCIRCUIT,MEMORY
168956-01

Frequently Asked Questions

What is NSN 5962-01-396-7942?

NSN 5962-01-396-7942 is a Microcircuit,memory, manufactured by Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-396-7942?

NSN 5962-01-396-7942 has 3 cross-referenced part numbers: 7145251-00 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan), ROM/PROM (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 8506503RA (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit).

What NSN replaces 5962-01-396-7942?

There are 7 known substitutes for 5962-01-396-7942: 5962-01-239-2154, 5962-01-290-1583, 5962-01-346-8846 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7145251-00?

Key specifications for 7145251-00: Terminal Type and Quantity: 20 PRINTED CIRCUIT; Voltage Rating and Type Per Characteristic: 5.0 VOLTS NOMINAL POWER SOURCE; Inclosure Configuration: DUAL-IN-LINE; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC. 7 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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