PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2819603-1Microcircuit,memory

Honeywell Intl Inc Defense Avionics Systems · NSN 5962-01-377-1139 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-377-1139 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-377-1139. Primary manufacturer part number: 2819603-1.
Features
  • Microcircuit,memory — FSC 5962
  • 3 verified cross-references
  • Primary manufacturer: Honeywell Intl Inc Defense Avionics Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-377-1139, 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 Honeywell Intl Inc Defense Avionics Systems. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameMicrocircuit,memory
FSC / FSG5962 — No Item Name Available (FSG 59)
ManufacturersHoneywell Intl Inc Defense Avionics Systems (CAGE 55972); Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (CAGE 16236); Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (CAGE 67268)
Technical Specifications
ParameterValue
NSN5962-01-377-1139
Primary Part Number2819603-1
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerHoneywell Intl Inc Defense Avionics Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5962-01-262-2722 INTERCHANGEABLE
Microcircuit,memory
5962-01-350-39336096702-1 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Dba Raytheon
5962-01-350-39355067884-2 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Dba Raytheon
5962-01-354-3871210713-003 INTERCHANGEABLE
Microcircuit,memory
Rockwell Collins, Inc. Dba Rc Displays Systems
5962-01-377-26312819693-1 INTERCHANGEABLE
Microcircuit,memory
Honeywell Intl Inc Defense Avionics Systems
5962-01-384-21382822319-1 INTERCHANGEABLE
Microcircuit,memory
Honeywell Intl Inc Defense Avionics Systems
5962-01-392-99062819694-1 INTERCHANGEABLE
Microcircuit,memory
Honeywell Intl Inc Defense Avionics Systems
5962-01-392-99072819695-1 INTERCHANGEABLE
Microcircuit,memory
Honeywell Intl Inc Defense Avionics Systems
5962-01-392-99472819706-1 INTERCHANGEABLE
Microcircuit,memory
Honeywell Intl Inc Defense Avionics Systems
Cross-Reference Index
Part NumberManufacturer
2819603-1 PRIMARY Honeywell Intl Inc Defense Avionics Systems (USA)
ROM PROM FAMILY 197 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
5962-8515508RA Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
Related Parts
5962-01-262-2722INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-350-3933INTERCHANGEABLE
MICROCIRCUIT,MEMORY
6096702-1
5962-01-350-3935INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5067884-2
5962-01-354-3871INTERCHANGEABLE
MICROCIRCUIT,MEMORY
210713-003
5962-01-377-2631INTERCHANGEABLE
MICROCIRCUIT,MEMORY
2819693-1
5962-01-384-2138INTERCHANGEABLE
MICROCIRCUIT,MEMORY
2822319-1
5962-01-392-9906INTERCHANGEABLE
MICROCIRCUIT,MEMORY
2819694-1
5962-01-392-9907INTERCHANGEABLE
MICROCIRCUIT,MEMORY
2819695-1
5962-01-392-9947INTERCHANGEABLE
MICROCIRCUIT,MEMORY
2819706-1

Frequently Asked Questions

What is NSN 5962-01-377-1139?

NSN 5962-01-377-1139 is a Microcircuit,memory, manufactured by Honeywell Intl Inc Defense Avionics Systems, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-377-1139?

NSN 5962-01-377-1139 has 3 cross-referenced part numbers: 2819603-1 (Honeywell Intl Inc Defense Avionics Systems), ROM PROM FAMILY 197 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 5962-8515508RA (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit).

What NSN replaces 5962-01-377-1139?

There are 9 known substitutes for 5962-01-377-1139: 5962-01-262-2722, 5962-01-350-3933, 5962-01-350-3935 and 6 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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