PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4006Expander Card,computer,adp

Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems · NSN 7025-01-340-9639 · FSC 7025 · No Item Name Available
Verified by PartsTable
NSN 7025-01-340-9639 — this item is cataloged by the U.S. Government under National Stock Number 7025-01-340-9639. Primary manufacturer part number: 4006.
Features
  • Expander Card,computer,adp — FSC 7025
  • General Characteristics Item Description: EXPANSION MEMORY 1 MBYTE LOGIC DIAGRAM
  • General Characteristics Item Description: EXPANSION MEMORY 1 MBYTE LOGIC DIAGRAM
  • 2 verified cross-references
  • Primary manufacturer: Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Expander Card,computer,adp, cataloged under National Stock Number 7025-01-340-9639, is classified within Federal Supply Class 7025 (No Item Name Available) of the General Purpose ADP Equipment group. The primary manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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.

Technical Specifications
ParameterValue
NSN7025-01-340-9639
Primary Part Number4006
Item NameExpander Card,computer,adp
FSC / FSG7025 / 70 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
StatusACTIVE
General Characteristics Item DescriptionEXPANSION MEMORY 1 MBYTE LOGIC DIAGRAM
General Characteristics Item DescriptionEXPANSION MEMORY 1 MBYTE LOGIC DIAGRAM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
Tester,leakage-Current
Circuit Card Assembly
5905-01-013-43552903002-89 INTERCHANGEABLE
Resistor,fixed,film
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
5811707 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
4006 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
Related Parts
6625-01-005-7079SUCCESSOR
TESTER,LEAKAGE-CURRENT
5998-01-183-0316SUCCESSOR
CIRCUIT CARD ASSEMBLY
5905-01-013-4355INTERCHANGEABLE
RESISTOR,FIXED,FILM
2903002-89

Frequently Asked Questions

What is NSN 7025-01-340-9639?

NSN 7025-01-340-9639 is a Expander Card,computer,adp, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems, classified under FSC 7025 (No Item Name Available). Status: active.

What are the part numbers for NSN 7025-01-340-9639?

NSN 7025-01-340-9639 has 2 cross-referenced part numbers: 5811707 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems), 4006 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems).

What NSN replaces 7025-01-340-9639?

There are 3 known substitutes for 7025-01-340-9639: 6625-01-005-7079, 5998-01-183-0316, 5905-01-013-4355. Verify interchangeability with system specifications before substitution.

What are the specifications of 4006?

Key specifications for 4006: End Item Identification: TRAINER CREW STATION 192300-01-2-845; General Characteristics Item Description: EXPANSION MEMORY 1 MBYTE LOGIC DIAGRAM; End Item Identification: TRAINER CREW STATION 192300-01-2-845; General Characteristics Item Description: EXPANSION MEMORY 1 MBYTE LOGIC DIAGRAM. 4 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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