PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MM6631-1JMicrocircuit,digital

U S Dept of Transportation Federal Aviation Administration · NSN 5962-01-230-8395 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-230-8395 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-230-8395. Primary manufacturer part number: MM6631-1J.
Features
  • Microcircuit,digital — FSC 5962
  • Inclosure Material: CERAMIC
  • Inclosure Configuration: DUAL-IN-LINE
  • Body Width: 0.273 INCHES NOMINAL IN
  • Body Height: 0.158 INCHES NOMINAL IN
  • Operating Temp Range: +0.0 TO 75.0 CELSIUS DEGC
  • Features Provided: PROGRAMMABLE
  • Body Length: 0.768 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-230-8395, 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 U S Dept of Transportation Federal Aviation Administration. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-230-8395
Primary Part NumberMM6631-1J
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerU S Dept of Transportation Federal Aviation Administration
StatusACTIVE
Inclosure MaterialCERAMIC
Inclosure ConfigurationDUAL-IN-LINE
Body Width0.273 INCHES NOMINAL IN
Body Height0.158 INCHES NOMINAL IN
Operating Temp Range+0.0 TO 75.0 CELSIUS DEGC
Features ProvidedPROGRAMMABLE
Body Length0.768 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5962-01-063-55811086870P8 INTERCHANGEABLE
Microcircuit,memory
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5962-01-173-8477 INTERCHANGEABLE
Microcircuit,memory
5962-01-210-18231086870P011 INTERCHANGEABLE
Microcircuit,memory
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
Cross-Reference Index
Part NumberManufacturer
63S081J Mmi/amd (USA)
MM6631-1J PRIMARY U S Dept of Transportation Federal Aviation Administration (USA)
2341-7025 Lockheed Martin Corp Lockheed Martin Mission Systems (USA)
63S081J PRIMARY U S Dept of Transportation Federal Aviation Administration (USA)
MM63S081J PRIMARY U S Dept of Transportation Federal Aviation Administration (USA)
MM6331-1J Mmi/amd (USA)
MM63S081J Mmi/amd (USA)
446/4/01237/000 Bae Systems Maritime Services (GBR)
446/4/01237/000 G E C Marconi S3i Ltd Combat Systems Division (GBR)
Related Parts
5962-01-063-5581INTERCHANGEABLE
MICROCIRCUIT,MEMORY
1086870P8
5962-01-173-8477INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-210-1823INTERCHANGEABLE
MICROCIRCUIT,MEMORY
1086870P011

Frequently Asked Questions

What is NSN 5962-01-230-8395?

NSN 5962-01-230-8395 is a Microcircuit,digital, manufactured by U S Dept of Transportation Federal Aviation Administration, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-230-8395?

NSN 5962-01-230-8395 has 9 cross-referenced part numbers: 63S081J (Mmi/amd), MM6631-1J (U S Dept of Transportation Federal Aviation Administration), 2341-7025 (Lockheed Martin Corp Lockheed Martin Mission Systems), 63S081J (U S Dept of Transportation Federal Aviation Administration), MM63S081J (U S Dept of Transportation Federal Aviation Administration) and 4 more.

What NSN replaces 5962-01-230-8395?

There are 3 known substitutes for 5962-01-230-8395: 5962-01-063-5581, 5962-01-173-8477, 5962-01-210-1823. Verify interchangeability with system specifications before substitution.

What are the specifications of MM6631-1J?

Key specifications for MM6631-1J: Inclosure Material: CERAMIC; End Item Identification: DGENERAL APPLICATION ELECTRONICS (GEN-AP-E); Inclosure Configuration: DUAL-IN-LINE; Body Width: 0.273 INCHES NOMINAL IN. 8 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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