PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

44-127-3Microcircuit,memory

Leonardo Us Cyber and Security Solutions, Llc · NSN 5962-01-364-4524 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-364-4524 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-364-4524. Primary manufacturer part number: 44-127-3.
Features
  • Microcircuit,memory — FSC 5962
  • Specification/standard Data: 96906-MIL-STD-454L GOVERNMENT STANDARD
  • Features Provided: PROGRAMMED
  • Test Data Document: 65552-44-127-3 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)
  • Terminal Type and Quantity: 28 PRINTED CIRCUIT
  • Memory Device Type: EPROM
  • 4 verified cross-references
  • Primary manufacturer: Leonardo Us Cyber and Security Solutions, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-364-4524, 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 Leonardo Us Cyber and Security Solutions, Llc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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
NSN5962-01-364-4524
Primary Part Number44-127-3
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerLeonardo Us Cyber and Security Solutions, Llc
StatusACTIVE
Specification/standard Data96906-MIL-STD-454L GOVERNMENT STANDARD
Features ProvidedPROGRAMMED
Test Data Document65552-44-127-3 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)
Terminal Type and Quantity28 PRINTED CIRCUIT
Memory Device TypeEPROM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5340-00-139-1672 INTERCHANGEABLE
Plug Assembly,sealing
5340-00-771-004510630107-3 INTERCHANGEABLE
Plug Assembly,sealing
Us Army Aviation and Missile Command
4920-01-327-3725 INTERCHANGEABLE
Fixture,aircraft Maintenance
5962-01-364-452044-127-1 INTERCHANGEABLE
Microcircuit,memory
Celtech Corporation
5962-01-364-452144-128-1 INTERCHANGEABLE
Microcircuit,memory
Celtech Corporation
5962-01-364-452244-129-1 INTERCHANGEABLE
Microcircuit,memory
Celtech Corporation
5962-01-364-452344-130-1 INTERCHANGEABLE
Microcircuit,memory
Celtech Corporation
5962-01-364-452544-128-3 INTERCHANGEABLE
Microcircuit,memory
Celtech Corporation
5962-01-364-452644-129-2 INTERCHANGEABLE
Microcircuit,memory
Celtech Corporation
5962-01-364-452744-130-2 INTERCHANGEABLE
Microcircuit,memory
Celtech Corporation
Cross-Reference Index
Part NumberManufacturer
ROM/PROM Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
44-127-3 PRIMARY Leonardo Us Cyber and Security Solutions, Llc (USA)
218-101 Celtech Corporation (USA)
D27C256-1 Intel Corp Field Sales Office FS020 (USA)
Related Parts
5340-00-139-1672INTERCHANGEABLE
PLUG ASSEMBLY,SEALING
5340-00-771-0045INTERCHANGEABLE
PLUG ASSEMBLY,SEALING
10630107-3
4920-01-327-3725INTERCHANGEABLE
FIXTURE,AIRCRAFT MAINTENANCE
5962-01-364-4520INTERCHANGEABLE
MICROCIRCUIT,MEMORY
44-127-1
5962-01-364-4521INTERCHANGEABLE
MICROCIRCUIT,MEMORY
44-128-1
5962-01-364-4522INTERCHANGEABLE
MICROCIRCUIT,MEMORY
44-129-1
5962-01-364-4523INTERCHANGEABLE
MICROCIRCUIT,MEMORY
44-130-1
5962-01-364-4525INTERCHANGEABLE
MICROCIRCUIT,MEMORY
44-128-3
5962-01-364-4526INTERCHANGEABLE
MICROCIRCUIT,MEMORY
44-129-2
5962-01-364-4527INTERCHANGEABLE
MICROCIRCUIT,MEMORY
44-130-2
5962-01-364-4528INTERCHANGEABLE
MICROCIRCUIT,MEMORY
44-132
5962-01-364-4531INTERCHANGEABLE
MICROCIRCUIT,MEMORY
44-129-3

Frequently Asked Questions

What is NSN 5962-01-364-4524?

NSN 5962-01-364-4524 is a Microcircuit,memory, manufactured by Leonardo Us Cyber and Security Solutions, Llc, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-364-4524?

NSN 5962-01-364-4524 has 4 cross-referenced part numbers: ROM/PROM (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 44-127-3 (Leonardo Us Cyber and Security Solutions, Llc), 218-101 (Celtech Corporation), D27C256-1 (Intel Corp Field Sales Office FS020).

What NSN replaces 5962-01-364-4524?

There are 12 known substitutes for 5962-01-364-4524: 5340-00-139-1672, 5340-00-771-0045, 4920-01-327-3725 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 44-127-3?

Key specifications for 44-127-3: Specification/standard Data: 96906-MIL-STD-454L GOVERNMENT STANDARD; End Item Identification: 49620010415862 E/I 65552; Features Provided: PROGRAMMED; Test Data Document: 65552-44-127-3 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). 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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