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A42431 ✓ Verified by PartsTable
— · COMPONENT
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

The IMPELLER,FAN,CENTRIFUGAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include overall_length: 600.000 INCHES NOMINAL IN, special_features: INCLUDES COMPACT LINE CONTAINER, end_item_identification: ASSAULT LAUNCHER MAX METHOD OF ENTRY KIT 461, part_name_assigned_by_controlling_agency: LYPHOCHEK COAGULATION CONTROL, LEVEL 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 4140-00-431-0156, 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
A42431
NSN: 4140-00-431-0156
FSC: 4140
CAGE: 10988 — CNH INDUSTRIAL AMERICA LLC DBA CNH AMERICA (USA)
SPECIFICATIONS
overall_length600.000 INCHES NOMINAL IN
special_featuresINCLUDES COMPACT LINE CONTAINER
end_item_identificationASSAULT LAUNCHER MAX METHOD OF ENTRY KIT 461
part_name_assigned_by_controlling_agencyLYPHOCHEK COAGULATION CONTROL, LEVEL 1
NSN4140-00-431-0156
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IMPELLER,FAN,CENTRIFUGAL TITLE COMPONENT PN A42431 MFR IMPELLER,FAN,CENTRIFUG
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
744-0-130ACVVInterchangeable
interchangeable cross-reference
interchangeable
744Interchangeable
interchangeable cross-reference
interchangeable
744-0-130VAC400HZInterchangeable
interchangeable cross-reference
interchangeable
536218Interchangeable
interchangeable cross-reference
interchangeable
1800-36Interchangeable
interchangeable cross-reference
interchangeable
HP14Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A42431?
A42431 is a IMPELLER,FAN,CENTRIFUGAL.
What parts can replace A42431?
There are 16 known substitutes for A42431: 744-0-130ACVV, 744, 744-0-130VAC400HZ and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A42431?
A42431 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-00-431-0156. 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