PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4020BMicrocircuit,digital

Oai Electronics, Llc Div Oai Electronics · NSN 5962-01-278-0613 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-278-0613 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-278-0613. Primary manufacturer part number: 4020B.
Features
  • Microcircuit,digital — FSC 5962
  • 1 verified cross-reference
  • Primary manufacturer: Oai Electronics, Llc Div Oai Electronics
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-278-0613, 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 Oai Electronics, Llc Div Oai Electronics. This item has 1 commercial cross-reference from 1 manufacturer, 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)
ManufacturersOai Electronics, Llc Div Oai Electronics (CAGE 22887)
Technical Specifications
ParameterValue
NSN5962-01-278-0613
Primary Part Number4020B
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerOai Electronics, Llc Div Oai Electronics
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4310-00-218-41184020B INTERCHANGEABLE
Piston,compressor
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
6625-00-649-26478616289 INTERCHANGEABLE
Resistance Standard
Us Army Aviation and Missile Command
5940-00-685-897710-507-2-01 INTERCHANGEABLE
Terminal,feedthru
Concord Electronics, Inc.
Cross-Reference Index
Part NumberManufacturer
4020B PRIMARY Oai Electronics, Llc Div Oai Electronics (USA)
Related Parts
4310-00-218-4118INTERCHANGEABLE
PISTON,COMPRESSOR
4020B
6625-00-649-2647INTERCHANGEABLE
RESISTANCE STANDARD
8616289
5940-00-685-8977INTERCHANGEABLE
TERMINAL,FEEDTHRU
10-507-2-01

Frequently Asked Questions

What is NSN 5962-01-278-0613?

NSN 5962-01-278-0613 is a Microcircuit,digital, manufactured by Oai Electronics, Llc Div Oai Electronics, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-278-0613?

NSN 5962-01-278-0613 has 1 cross-referenced part number: 4020B (Oai Electronics, Llc Div Oai Electronics).

What NSN replaces 5962-01-278-0613?

There are 3 known substitutes for 5962-01-278-0613: 4310-00-218-4118, 6625-00-649-2647, 5940-00-685-8977. Verify interchangeability with system specifications before substitution.

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