PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

330473Microcircuit,digital

Northrop Grumman Corp Electronic Systems Defensive System Div · NSN 5962-01-162-9419 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-162-9419 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-162-9419. Primary manufacturer part number: 330473.
Features
  • Microcircuit,digital — FSC 5962
  • 2 verified cross-references
  • Primary manufacturer: Northrop Grumman Corp Electronic Systems Defensive System Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-162-9419, 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 Northrop Grumman Corp Electronic Systems Defensive System Div. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameMicrocircuit,digital
FSC / FSG5962 — No Item Name Available (FSG 59)
ManufacturersNational Semiconductor Corporation (CAGE 27014); Northrop Grumman Corp Electronic Systems Defensive System Div (CAGE 22915)
Technical Specifications
ParameterValue
NSN5962-01-162-9419
Primary Part Number330473
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Corp Electronic Systems Defensive System Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5962-01-091-3034481597-1 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Dba Raytheon Co
5962-01-096-6566 INTERCHANGEABLE
Microcircuit,digital
5962-01-205-8011 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
DS7820AJ National Semiconductor Corporation (USA)
330473 PRIMARY Northrop Grumman Corp Electronic Systems Defensive System Div (USA)
Related Parts
5962-01-091-3034INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
481597-1
5962-01-096-6566INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-205-8011INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-162-9419?

NSN 5962-01-162-9419 is a Microcircuit,digital, manufactured by Northrop Grumman Corp Electronic Systems Defensive System Div, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-162-9419?

NSN 5962-01-162-9419 has 2 cross-referenced part numbers: DS7820AJ (National Semiconductor Corporation), 330473 (Northrop Grumman Corp Electronic Systems Defensive System Div).

What NSN replaces 5962-01-162-9419?

There are 3 known substitutes for 5962-01-162-9419: 5962-01-091-3034, 5962-01-096-6566, 5962-01-205-8011. Verify interchangeability with system specifications before substitution.

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