PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

971580-221Microcircuit,digital

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5962-01-160-3237 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-160-3237 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-160-3237. Primary manufacturer part number: 971580-221.
Features
  • Microcircuit,digital — FSC 5962
  • Case Outline Source and Designator: D-1 MIL-M-38510
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Inclosure Configuration: DUAL-IN-LINE
  • Features Provided: ELECTROSTATIC SENSITIVE
  • Design Function and Quantity: 4 GATE, OR
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Maximum Power Dissipation Rating: 400.0 MILLIWATTS
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-160-3237, 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 Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-160-3237
Primary Part Number971580-221
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Case Outline Source and DesignatorD-1 MIL-M-38510
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Inclosure ConfigurationDUAL-IN-LINE
Features ProvidedELECTROSTATIC SENSITIVE
Design Function and Quantity4 GATE, OR
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Maximum Power Dissipation Rating400.0 MILLIWATTS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5120-00-074-4835 INTERCHANGEABLE
Puller,mechanical
6625-00-490-3075 INTERCHANGEABLE
Resistance Standard
5940-00-843-413529A-260 INTERCHANGEABLE
Terminal,lug
Zierick Mfg Corp
5962-01-275-67774030B INTERCHANGEABLE
Microcircuit,digital
Oai Electronics, Llc Div Oai Electronics
Cross-Reference Index
Part NumberManufacturer
445/4/03234/030 Leonardo Uk Ltd (GBR)
445/4/03234/030 British Aerospace Land & Sea Systems, Post Design Services (GBR)
971580-221 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
F4030B Fairchild Semiconductor Corp (USA)
4030B Harris Corp Findlay Opns (USA)
Related Parts
5120-00-074-4835INTERCHANGEABLE
PULLER,MECHANICAL
6625-00-490-3075INTERCHANGEABLE
RESISTANCE STANDARD
5940-00-843-4135INTERCHANGEABLE
TERMINAL,LUG
29A-260
5962-01-275-6777INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
4030B

Frequently Asked Questions

What is NSN 5962-01-160-3237?

NSN 5962-01-160-3237 is a Microcircuit,digital, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-160-3237?

NSN 5962-01-160-3237 has 5 cross-referenced part numbers: 445/4/03234/030 (Leonardo Uk Ltd), 445/4/03234/030 (British Aerospace Land & Sea Systems, Post Design Services), 971580-221 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), F4030B (Fairchild Semiconductor Corp), 4030B (Harris Corp Findlay Opns).

What NSN replaces 5962-01-160-3237?

There are 4 known substitutes for 5962-01-160-3237: 5120-00-074-4835, 6625-00-490-3075, 5940-00-843-4135 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 971580-221?

Key specifications for 971580-221: Case Outline Source and Designator: D-1 MIL-M-38510; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Inclosure Configuration: DUAL-IN-LINE; Features Provided: ELECTROSTATIC SENSITIVE. 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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