PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

85570000-55Microcircuit,memory

General Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems · NSN 5962-01-058-6737 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-058-6737 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-058-6737. Primary manufacturer part number: 85570000-55.
Features
  • Microcircuit,memory — FSC 5962
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Maximum Power Dissipation Rating: 660.0 MILLIWATTS
  • Memory Device Type: ROM
  • Terminal Surface Treatment: SOLDER
  • Test Data Document: 27963-57991100 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)
  • Voltage Rating and Type Per Characteristic: 5.5 VOLTS MAXIMUM POWER SOURCE
  • Input Circuit Pattern: 10 INPUT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-058-6737, 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 General Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-058-6737
Primary Part Number85570000-55
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerGeneral Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems
StatusACTIVE
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Maximum Power Dissipation Rating660.0 MILLIWATTS
Memory Device TypeROM
Terminal Surface TreatmentSOLDER
Test Data Document27963-57991100 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)
Voltage Rating and Type Per Characteristic5.5 VOLTS MAXIMUM POWER SOURCE
Input Circuit Pattern10 INPUT
Features ProvidedHERMETICALLY SEALED AND MONOLITHIC AND PROGRAMMABLE AND PROGRAMMED AND W/ENABLE AND W/BUFFERED OUTPUT
Inclosure MaterialCERAMIC
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5962-01-058-6738 INTERCHANGEABLE
Microcircuit,memory
5962-01-058-6739 INTERCHANGEABLE
Microcircuit,memory
5962-01-058-6740 INTERCHANGEABLE
Microcircuit,memory
5962-01-058-6741 INTERCHANGEABLE
Microcircuit,memory
5962-01-058-6742 INTERCHANGEABLE
Microcircuit,memory
5962-01-058-6743 INTERCHANGEABLE
Microcircuit,memory
5962-01-058-6744 INTERCHANGEABLE
Microcircuit,memory
5962-01-107-0342A574A025-1401 INTERCHANGEABLE
Microcircuit,memory
Kearfott Corporation Div Guidance and Navigation Division
5962-01-123-0799A574A025-1101 INTERCHANGEABLE
Microcircuit,memory
Kearfott Corporation Div Guidance and Navigation Division
5962-01-123-0800A574A025-1201 INTERCHANGEABLE
Microcircuit,memory
Kearfott Corporation Div Guidance and Navigation Division
Cross-Reference Index
Part NumberManufacturer
85570000-55 General Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems (USA)
ROM/PROM FAMILY 031 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
69077600-06 General Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems (USA)
57991100 General Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems (USA)
Related Parts
5962-01-058-6738INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-058-6739INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-058-6740INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-058-6741INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-058-6742INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-058-6743INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-058-6744INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-107-0342INTERCHANGEABLE
MICROCIRCUIT,MEMORY
A574A025-1401
5962-01-123-0799INTERCHANGEABLE
MICROCIRCUIT,MEMORY
A574A025-1101
5962-01-123-0800INTERCHANGEABLE
MICROCIRCUIT,MEMORY
A574A025-1201
5962-01-127-8854INTERCHANGEABLE
MICROCIRCUIT,MEMORY
A574A025-1001
5962-01-127-8855INTERCHANGEABLE
MICROCIRCUIT,MEMORY
A574A025-1301

Frequently Asked Questions

What is NSN 5962-01-058-6737?

NSN 5962-01-058-6737 is a Microcircuit,memory, manufactured by General Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-058-6737?

NSN 5962-01-058-6737 has 4 cross-referenced part numbers: 85570000-55 (General Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems), ROM/PROM FAMILY 031 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 69077600-06 (General Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems), 57991100 (General Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems).

What NSN replaces 5962-01-058-6737?

There are 12 known substitutes for 5962-01-058-6737: 5962-01-058-6738, 5962-01-058-6739, 5962-01-058-6740 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 85570000-55?

Key specifications for 85570000-55: Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC; Maximum Power Dissipation Rating: 660.0 MILLIWATTS; Memory Device Type: ROM; Terminal Surface Treatment: SOLDER. 13 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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