PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A574A025-1401Microcircuit,memory

Kearfott Corporation Div Guidance and Navigation Division · NSN 5962-01-107-0342 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-107-0342 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-107-0342. Primary manufacturer part number: A574A025-1401.
Features
  • Microcircuit,memory — FSC 5962
  • Body Length: 0.400 INCHES MAXIMUM IN
  • Voltage Rating and Type Per Characteristic: 5.5 VOLTS MAXIMUM POWER SOURCE
  • Test Data Document: 88818-A574A025 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)
  • Memory Device Type: ROM
  • Time Rating Per Chacteristic: 75.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 75.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
  • Terminal Surface Treatment: SOLDER
  • Terminal Type and Quantity: 16 FLAT LEADS
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-107-0342, 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 Kearfott Corporation Div Guidance and Navigation Division. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 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
NSN5962-01-107-0342
Primary Part NumberA574A025-1401
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerKearfott Corporation Div Guidance and Navigation Division
StatusACTIVE
Body Length0.400 INCHES MAXIMUM IN
Voltage Rating and Type Per Characteristic5.5 VOLTS MAXIMUM POWER SOURCE
Test Data Document88818-A574A025 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)
Memory Device TypeROM
Time Rating Per Chacteristic75.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 75.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Terminal Surface TreatmentSOLDER
Terminal Type and Quantity16 FLAT LEADS
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Input Circuit Pattern10 INPUT
Body Width0.245 INCHES MINIMUM AND 0.305 INCHES MAXIMUM IN
Features ProvidedHERMETICALLY SEALED AND BIPOLAR AND PROGRAMMABLE AND PROGRAMMED AND W/OPEN COLLECTOR
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Inclosure MaterialCERAMIC AND GLASS
Inclosure ConfigurationFLAT PACK
Body Height0.045 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6685-00-027-4032665016R91 INTERCHANGEABLE
Transmitter,temperature,electric
Cnh Industrial America Llc Dba Cnh America
9540-00-596-2997 INTERCHANGEABLE
Angle,structural
5962-01-038-4195 INTERCHANGEABLE
Microcircuit,digital
5962-01-058-6737 INTERCHANGEABLE
Microcircuit,memory
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
Cross-Reference Index
Part NumberManufacturer
16869-SM1081 Mmi/amd (USA)
MM5300-1 Mmi/amd (USA)
A574A025-1401 PRIMARY Kearfott Corporation Div Guidance and Navigation Division (USA)
ROM/PROM FAMILY 031 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
RY1044-1401 Fairchild Semiconductor Corp Semiconductor Div Hq (USA)
16869 Mmi/amd (USA)
Related Parts
6685-00-027-4032INTERCHANGEABLE
TRANSMITTER,TEMPERATURE,ELECTRIC
665016R91
9540-00-596-2997INTERCHANGEABLE
ANGLE,STRUCTURAL
5962-01-038-4195INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-058-6737INTERCHANGEABLE
MICROCIRCUIT,MEMORY
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
5962-01-115-4313INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
839113-044

Frequently Asked Questions

What is NSN 5962-01-107-0342?

NSN 5962-01-107-0342 is a Microcircuit,memory, manufactured by Kearfott Corporation Div Guidance and Navigation Division, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-107-0342?

NSN 5962-01-107-0342 has 6 cross-referenced part numbers: 16869-SM1081 (Mmi/amd), MM5300-1 (Mmi/amd), A574A025-1401 (Kearfott Corporation Div Guidance and Navigation Division), ROM/PROM FAMILY 031 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), RY1044-1401 (Fairchild Semiconductor Corp Semiconductor Div Hq) and 1 more.

What NSN replaces 5962-01-107-0342?

There are 12 known substitutes for 5962-01-107-0342: 6685-00-027-4032, 9540-00-596-2997, 5962-01-038-4195 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A574A025-1401?

Key specifications for A574A025-1401: Body Length: 0.400 INCHES MAXIMUM IN; Voltage Rating and Type Per Characteristic: 5.5 VOLTS MAXIMUM POWER SOURCE; Test Data Document: 88818-A574A025 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); Memory Device Type: ROM. 17 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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