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Technical Data Sheet
PartsTable / MRO / 4131429
4131429 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

DUCT,FAN,AIRCRAFT GAS TURBINE EN. Key specifications include mounting_type: BENCH, frequency_range_rating: +0.010 TO 26.500 GIGAHERTZ, functional_classification: BB-1.1. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-258-3140, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 4131429
NSN: 6625-01-258-3140
FSC: 6625
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
mounting_typeBENCH
frequency_range_rating+0.010 TO 26.500 GIGAHERTZ
functional_classificationBB-1.1
NSN6625-01-258-3140
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DUCT,FAN,AIRCRAFT GAS TURBINE EN TITLE COMPONENT PN 4131429 MFR DUCT,FAN,AIRCRAFT GAS
KEY FEATURES
•
FREQUENCY RANGE RATING: +0.010 TO 26.500 GIGAHERTZ
•
MOUNTING TYPE: BENCH
•
FUNCTIONAL CLASSIFICATION: BB-1.1
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS (FLIS)
FREQUENCY RANGE RATING+0.010 TO 26.500 GIGAHERTZ
MOUNTING TYPEBENCH
FUNCTIONAL CLASSIFICATIONBB-1.1
FREQUENCY RANGE RATING+0.010 TO 26.500 GIGAHERTZ
MOUNTING TYPEBENCH
FUNCTIONAL CLASSIFICATIONBB-1.1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
AS3209-235Interchangeable
interchangeable cross-reference
interchangeable
AMS7276Interchangeable
interchangeable cross-reference
interchangeable
M83248/1-235Interchangeable
interchangeable cross-reference
interchangeable
690Interchangeable
interchangeable cross-reference
interchangeable
4131429Interchangeable
interchangeable cross-reference
interchangeable
4131429-01Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4131429?
4131429 is a DUCT,FAN,AIRCRAFT GAS TURBINE EN. It is classified as a MRO (MRO_GENERAL).
What parts can replace 4131429?
There are 7 known substitutes for 4131429: AS3209-235, AMS7276, M83248/1-235 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4131429?
4131429 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-258-3140. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026