PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9401-00003Microcircuit,digital

Bae Systems (operations) Limited · NSN 5962-00-190-4073 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-00-190-4073 — this item is cataloged by the U.S. Government under National Stock Number 5962-00-190-4073. Primary manufacturer part number: 9401-00003.
Features
  • Microcircuit,digital — FSC 5962
  • Design Function and Quantity: 1 GATE, NAND-NOR
  • Body Width: 0.260 INCHES NOMINAL IN
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Features Provided: HERMETICALLY SEALED
  • Body Height: 0.070 INCHES NOMINAL IN
  • Body Length: 0.260 INCHES NOMINAL IN
  • Inclosure Material: CERAMIC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-00-190-4073, 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 Bae Systems (operations) Limited. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-00-190-4073
Primary Part Number9401-00003
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerBae Systems (operations) Limited
StatusACTIVE
Design Function and Quantity1 GATE, NAND-NOR
Body Width0.260 INCHES NOMINAL IN
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Features ProvidedHERMETICALLY SEALED
Body Height0.070 INCHES NOMINAL IN
Body Length0.260 INCHES NOMINAL IN
Inclosure MaterialCERAMIC
Input Circuit PatternQUAD 2 INPUT
Inclosure ConfigurationFLAT PACK
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5962-00-092-6184618998-7 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company
5962-00-101-96969946 INTERCHANGEABLE
Integrated Circuit
Stmicroelectronics Ltd
5962-00-106-27589401-00003 INTERCHANGEABLE
Microcircuit,linear
Bae Systems Integrated Defense Solutions Inc.
3130-00-159-14751792022 INTERCHANGEABLE
Bearing Unit,ball
Chrysler Realty Company Llc Dba Daimler Chrysler
7350-00-205-31619946 INTERCHANGEABLE
Dish,food Serving
Babco International Inc
5999-00-242-85119946 INTERCHANGEABLE
Clip,electrical
L3 Technologies, Inc. Div Communication Systems-East
5940-00-407-24830118-9 INTERCHANGEABLE
Terminal,lug
Lockheed Martin Corporation Div Rms - Mitchel Field
5962-00-450-7214618998-2 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company
5962-00-495-3821 INTERCHANGEABLE
Microcircuit,digital
5962-00-498-68932351200 INTERCHANGEABLE
Microcircuit,digital
L3 Technologies, Inc. Div Communication Systems-East
Cross-Reference Index
Part NumberManufacturer
SW946-1F Stewart-Warner Corp Microcircuits Div (USA)
9401-00003 Marconi Electronic Devices Ltd (GBR)
9401-00003 Stewart-Warner Corp Microcircuits Div (USA)
9401-00003 Raytheon Systems Ltd (GBR)
9946 Marconi Electronic Devices Ltd (GBR)
9401-00003 PRIMARY Bae Systems (operations) Limited (GBR)
SN15946H Raytheon Systems Ltd (GBR)
9401-00003 Raytheon Systems Ltd (weapons Support Group) (GBR)
9401-00003 Nortel (GBR)
MIC946-1B Nortel (GBR)
SN15946H Raytheon Systems Ltd (weapons Support Group) (GBR)
Related Parts
5962-00-092-6184INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
618998-7
5962-00-101-9696INTERCHANGEABLE
INTEGRATED CIRCUIT
9946
5962-00-106-2758INTERCHANGEABLE
MICROCIRCUIT,LINEAR
9401-00003
3130-00-159-1475INTERCHANGEABLE
BEARING UNIT,BALL
1792022
7350-00-205-3161INTERCHANGEABLE
DISH,FOOD SERVING
9946
5999-00-242-8511INTERCHANGEABLE
CLIP,ELECTRICAL
9946
5940-00-407-2483INTERCHANGEABLE
TERMINAL,LUG
0118-9
5962-00-450-7214INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
618998-2
5962-00-495-3821INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-00-498-6893INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
2351200
5330-01-106-9565INTERCHANGEABLE
SEAL,PLAIN ENCASED
9932
6145-01-494-0158INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
9946

Frequently Asked Questions

What is NSN 5962-00-190-4073?

NSN 5962-00-190-4073 is a Microcircuit,digital, manufactured by Bae Systems (operations) Limited, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-00-190-4073?

NSN 5962-00-190-4073 has 11 cross-referenced part numbers: SW946-1F (Stewart-Warner Corp Microcircuits Div), 9401-00003 (Marconi Electronic Devices Ltd), 9401-00003 (Stewart-Warner Corp Microcircuits Div), 9401-00003 (Raytheon Systems Ltd), 9946 (Marconi Electronic Devices Ltd) and 6 more.

What NSN replaces 5962-00-190-4073?

There are 12 known substitutes for 5962-00-190-4073: 5962-00-092-6184, 5962-00-101-9696, 5962-00-106-2758 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9401-00003?

Key specifications for 9401-00003: Design Function and Quantity: 1 GATE, NAND-NOR; Body Width: 0.260 INCHES NOMINAL IN; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Features Provided: HERMETICALLY SEALED. 9 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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