PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A574A025-1501Microcircuit,memory

Kearfott Corporation Div Guidance and Navigation Division · NSN 5962-01-132-4217 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-132-4217 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-132-4217. Primary manufacturer part number: A574A025-1501.
Features
  • Microcircuit,memory — FSC 5962
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Time Rating Per Chacteristic: 60.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 60.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
  • Terminal Surface Treatment: SOLDER
  • Voltage Rating and Type Per Characteristic: 7.0 VOLTS MAXIMUM POWER SOURCE
  • Terminal Type and Quantity: 16 FLAT LEADS
  • Memory Device Type: ROM
  • Body Height: 0.045 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-132-4217, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 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
NSN5962-01-132-4217
Primary Part NumberA574A025-1501
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerKearfott Corporation Div Guidance and Navigation Division
StatusACTIVE
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Time Rating Per Chacteristic60.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 60.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Terminal Surface TreatmentSOLDER
Voltage Rating and Type Per Characteristic7.0 VOLTS MAXIMUM POWER SOURCE
Terminal Type and Quantity16 FLAT LEADS
Memory Device TypeROM
Body Height0.045 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
Inclosure ConfigurationFLAT PACK
Body Length0.375 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Features ProvidedPROGRAMMABLE AND BIPOLAR AND W/OPEN COLLECTOR AND W/ENABLE AND SCHOTTKY
Input Circuit Pattern10 INPUT
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Body Width0.240 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN
Inclosure MaterialCERAMIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6685-00-225-857116870 INTERCHANGEABLE
Indicator,temperature,electrical
Terex Reedrill Dba Reedrill Texoma Div Terex Mining
5120-00-357-769112776 INTERCHANGEABLE
Wrench,outlet Valve
Wta Tool Llc
5305-00-802-2764AES01C375500AW9A91 INTERCHANGEABLE
Screw,cap,hexagon Head
The American Society of Mechanical Engineers
5935-01-010-8428 INTERCHANGEABLE
Shell,electrical Connector
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
Cross-Reference Index
Part NumberManufacturer
16870 Aritech Corp (USA)
RY1044-1501 Fairchild Semiconductor Corp Semiconductor Div Hq (USA)
5300-1F Mmi/amd (USA)
A574A025T1501 Kearfott Corporation Div Guidance and Navigation Division (USA)
A574A025-1501 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)
Related Parts
6685-00-225-8571INTERCHANGEABLE
INDICATOR,TEMPERATURE,ELECTRICAL
16870
5120-00-357-7691INTERCHANGEABLE
WRENCH,OUTLET VALVE
12776
5305-00-802-2764INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
AES01C375500AW9A91
5935-01-010-8428INTERCHANGEABLE
SHELL,ELECTRICAL CONNECTOR
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

Frequently Asked Questions

What is NSN 5962-01-132-4217?

NSN 5962-01-132-4217 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 5962-01-132-4217?

NSN 5962-01-132-4217 has 6 cross-referenced part numbers: 16870 (Aritech Corp), RY1044-1501 (Fairchild Semiconductor Corp Semiconductor Div Hq), 5300-1F (Mmi/amd), A574A025T1501 (Kearfott Corporation Div Guidance and Navigation Division), A574A025-1501 (Kearfott Corporation Div Guidance and Navigation Division) and 1 more.

What NSN replaces 5962-01-132-4217?

There are 12 known substitutes for 5962-01-132-4217: 6685-00-225-8571, 5120-00-357-7691, 5305-00-802-2764 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A574A025-1501?

Key specifications for A574A025-1501: Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC; Time Rating Per Chacteristic: 60.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 60.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS; Terminal Surface Treatment: SOLDER; Voltage Rating and Type Per Characteristic: 7.0 VOLTS MAXIMUM POWER SOURCE. 15 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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