PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

57991000-57Microcircuit,memory

Mmi/amd · NSN 5962-01-058-7975 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-058-7975 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-058-7975. Primary manufacturer part number: 57991000-57.
Features
  • Microcircuit,memory — FSC 5962
  • Inclosure Material: CERAMIC AND GLASS
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Maximum Power Dissipation Rating: 680.0 MILLIWATTS
  • Terminal Type and Quantity: 16 FLAT LEADS
  • Memory Device Type: PROM
  • Voltage Rating and Type Per Characteristic: -1.5 VOLTS MINIMUM POWER SOURCE AND 7.0 VOLTS MAXIMUM POWER SOURCE
  • Terminal Surface Treatment: SOLDER
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-058-7975, 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 Mmi/amd. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 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
NSN5962-01-058-7975
Primary Part Number57991000-57
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerMmi/amd
StatusACTIVE
Inclosure MaterialCERAMIC AND GLASS
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Maximum Power Dissipation Rating680.0 MILLIWATTS
Terminal Type and Quantity16 FLAT LEADS
Memory Device TypePROM
Voltage Rating and Type Per Characteristic-1.5 VOLTS MINIMUM POWER SOURCE AND 7.0 VOLTS MAXIMUM POWER SOURCE
Terminal Surface TreatmentSOLDER
Time Rating Per Chacteristic90.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT AND 50.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT NS
Memory CapacityUNKNOWN
Test Data Document27963-57991000 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)
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Input Circuit Pattern10 INPUT
Body Height0.049 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
Body Length0.370 INCHES MINIMUM AND 0.434 INCHES MAXIMUM IN
Inclosure ConfigurationFLAT PACK
Body Width0.240 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN
Features ProvidedHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND W/OPEN COLLECTOR AND W/ENABLE AND W/DISABLE AND W/STORAGE AND BIPOLAR AND PROGRAMMABLE AND PROGRAMMED AND W/BUFFERED OUTPUT AND W/DECODED OUTPUT
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5962-01-011-4277 INTERCHANGEABLE
Microcircuit,memory
5962-01-011-490851-P01507E108A INTERCHANGEABLE
Microcircuit,memory
General Dynamics Mission Systems, Inc. Dba Gdms
5962-01-011-490951P01507E109A INTERCHANGEABLE
Microcircuit,digital
General Dynamics Mission Systems, Inc. Dba Gdms
5962-01-058-6742 INTERCHANGEABLE
Microcircuit,memory
5962-01-058-6743 INTERCHANGEABLE
Microcircuit,memory
5962-01-058-6773 INTERCHANGEABLE
Microcircuit,memory
5962-01-058-6774 INTERCHANGEABLE
Microcircuit,memory
5962-01-058-6775 INTERCHANGEABLE
Microcircuit,memory
5962-01-058-6776 INTERCHANGEABLE
Microcircuit,memory
5962-01-058-7976 INTERCHANGEABLE
Microcircuit,memory
Cross-Reference Index
Part NumberManufacturer
57991000-57 Mmi/amd (USA)
69636500 General Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems (USA)
MM5205 Mmi/amd (USA)
69782900 General Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems (USA)
57991000-57 General Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems (USA)
5305/883B Mmi/amd (USA)
Related Parts
5962-01-011-4277INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-011-4908INTERCHANGEABLE
MICROCIRCUIT,MEMORY
51-P01507E108A
5962-01-011-4909INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
51P01507E109A
5962-01-058-6742INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-058-6743INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-058-6773INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-058-6774INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-058-6775INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-058-6776INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-058-7976INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-069-4526INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5E8071-146-0007
5962-01-069-4527INTERCHANGEABLE
MICROCIRCUIT,MEMORY
760257-8

Frequently Asked Questions

What is NSN 5962-01-058-7975?

NSN 5962-01-058-7975 is a Microcircuit,memory, manufactured by Mmi/amd, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-058-7975?

NSN 5962-01-058-7975 has 6 cross-referenced part numbers: 57991000-57 (Mmi/amd), 69636500 (General Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems), MM5205 (Mmi/amd), 69782900 (General Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems), 57991000-57 (General Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems) and 1 more.

What NSN replaces 5962-01-058-7975?

There are 12 known substitutes for 5962-01-058-7975: 5962-01-011-4277, 5962-01-011-4908, 5962-01-011-4909 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 57991000-57?

Key specifications for 57991000-57: Inclosure Material: CERAMIC AND GLASS; Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC; Maximum Power Dissipation Rating: 680.0 MILLIWATTS; Terminal Type and Quantity: 16 FLAT LEADS. 19 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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