PartsTable TECHNICAL DATA SHEET
SEPTEMBER 2026Technical Data Sheet

149922-1Microcircuit,memory

Astronautics Corporation of America · NSN 5962-01-346-9909 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-346-9909 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-346-9909. Primary manufacturer part number: 149922-1.
Features
  • Microcircuit,memory — FSC 5962
  • 3 verified cross-references
  • Primary manufacturer: Astronautics Corporation of America
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-346-9909, 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 Astronautics Corporation of America. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 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)
ManufacturersDla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (CAGE 67268); Astronautics Corporation of America (CAGE 10138); Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (CAGE 16236)
Technical Specifications
ParameterValue
NSN5962-01-346-9909
Primary Part Number149922-1
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerAstronautics Corporation of America
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
⇄ Verified Substitutes 12
5962-01-346-9911149921-1 INTERCHANGEABLE
Microcircuit,memory
Astronautics Corporation of America
5962-01-346-9923149800-1 INTERCHANGEABLE
Microcircuit,memory
Astronautics Corporation of America
5962-01-347-2247155195-1 INTERCHANGEABLE
Microcircuit,memory
Astronautics Corporation of America
5962-01-351-496829891-01 INTERCHANGEABLE
Microcircuit,memory
L3 Technologies, Inc. Div Communication Systems-West
5962-01-370-03921219256-204 INTERCHANGEABLE
Microcircuit,memory
Lockheed Martin Corporation Div Rms
5962-01-370-03961219256-211 INTERCHANGEABLE
Microcircuit,memory
Lockheed Martin Corporation Div Rms
5962-01-370-03971219256-210 INTERCHANGEABLE
Microcircuit,memory
Lockheed Martin Corporation Div Rms
5962-01-370-03981219256-213 INTERCHANGEABLE
Microcircuit,memory
Lockheed Martin Corporation Div Rms
5962-01-370-04021219256-201 INTERCHANGEABLE
Microcircuit,memory
Lockheed Martin Corporation Div Rms
5962-01-370-7306 INTERCHANGEABLE
Microcircuit,memory
Cross-Reference Index
Part NumberManufacturer
8506502RA Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
149922-1 PRIMARY Astronautics Corporation of America (USA)
ROM/PROM Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
Related Parts
5962-01-346-9911INTERCHANGEABLE
MICROCIRCUIT,MEMORY
149921-1
5962-01-346-9923INTERCHANGEABLE
MICROCIRCUIT,MEMORY
149800-1
5962-01-347-2247INTERCHANGEABLE
MICROCIRCUIT,MEMORY
155195-1
5962-01-351-4968INTERCHANGEABLE
MICROCIRCUIT,MEMORY
29891-01
5962-01-370-0392INTERCHANGEABLE
MICROCIRCUIT,MEMORY
1219256-204
5962-01-370-0396INTERCHANGEABLE
MICROCIRCUIT,MEMORY
1219256-211
5962-01-370-0397INTERCHANGEABLE
MICROCIRCUIT,MEMORY
1219256-210
5962-01-370-0398INTERCHANGEABLE
MICROCIRCUIT,MEMORY
1219256-213
5962-01-370-0402INTERCHANGEABLE
MICROCIRCUIT,MEMORY
1219256-201
5962-01-370-7306INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-390-5673INTERCHANGEABLE
MICROCIRCUIT,MEMORY
301051
5962-01-394-7235INTERCHANGEABLE
MICROCIRCUIT,MEMORY
301054

Frequently Asked Questions

What is NSN 5962-01-346-9909?

NSN 5962-01-346-9909 is a Microcircuit,memory, manufactured by Astronautics Corporation of America, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-346-9909?

NSN 5962-01-346-9909 has 3 cross-referenced part numbers: 8506502RA (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit), 149922-1 (Astronautics Corporation of America), ROM/PROM (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)).

What NSN replaces 5962-01-346-9909?

There are 12 known substitutes for 5962-01-346-9909: 5962-01-346-9911, 5962-01-346-9923, 5962-01-347-2247 and 9 more. Verify interchangeability with system specifications before substitution.

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