PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

404053EMicrocircuit,memory

Kidde Technologies, Inc Div Kidde Aerospace and Defense · NSN 5962-01-419-7801 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-419-7801 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-419-7801. Primary manufacturer part number: 404053E.
Features
  • Microcircuit,memory — FSC 5962
  • 3 verified cross-references
  • Primary manufacturer: Kidde Technologies, Inc Div Kidde Aerospace and Defense
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-419-7801, 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 Kidde Technologies, Inc Div Kidde Aerospace and Defense. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-419-7801
Primary Part Number404053E
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerKidde Technologies, Inc Div Kidde Aerospace and Defense
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5962-01-306-5559 INTERCHANGEABLE
Microcircuit,memory
5962-01-347-4230312A5262P19 INTERCHANGEABLE
Microcircuit,memory
Bae Systems Controls Inc.
5962-01-347-4231312A5262P20 INTERCHANGEABLE
Microcircuit,memory
Bae Systems Controls Inc.
5962-01-397-5526 INTERCHANGEABLE
Microcircuit,memory
5962-01-399-3957 INTERCHANGEABLE
Microcircuit,memory
Cross-Reference Index
Part NumberManufacturer
5962-8751506LA Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
404053E PRIMARY Kidde Technologies, Inc Div Kidde Aerospace and Defense (USA)
ROM/PROM Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
Related Parts
5962-01-306-5559INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-347-4230INTERCHANGEABLE
MICROCIRCUIT,MEMORY
312A5262P19
5962-01-347-4231INTERCHANGEABLE
MICROCIRCUIT,MEMORY
312A5262P20
5962-01-397-5526INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-399-3957INTERCHANGEABLE
MICROCIRCUIT,MEMORY

Frequently Asked Questions

What is NSN 5962-01-419-7801?

NSN 5962-01-419-7801 is a Microcircuit,memory, manufactured by Kidde Technologies, Inc Div Kidde Aerospace and Defense, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-419-7801?

NSN 5962-01-419-7801 has 3 cross-referenced part numbers: 5962-8751506LA (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit), 404053E (Kidde Technologies, Inc Div Kidde Aerospace and Defense), ROM/PROM (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)).

What NSN replaces 5962-01-419-7801?

There are 5 known substitutes for 5962-01-419-7801: 5962-01-306-5559, 5962-01-347-4230, 5962-01-347-4231 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 404053E?

Key specifications for 404053E: Special Features: PROGRAMMED. 1 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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