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PartsTable / COMPONENT / SIZE H-DFA DWDI
SIZE H-DFA DWDI ✓ 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 FAN,CENTRIFUGAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include material: STEEL OVERALL, special_features: DOUBLE WIDTH IMPELLER, style_designator: FIXED, RECTANGULAR OUTLETS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-01-249-5342, 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
SIZE H-DFA DWDI
NSN: 4140-01-249-5342
FSC: 4140
CAGE: 38450 — ENGINEERED COIL COMPANY DBA ENGINEERED COIL CO DIV DRS MARLO COIL (USA)
SPECIFICATIONS
materialSTEEL OVERALL
special_featuresDOUBLE WIDTH IMPELLER
style_designatorFIXED, RECTANGULAR OUTLETS
NSN4140-01-249-5342
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FAN,CENTRIFUGAL TITLE COMPONENT PN SIZE H-DFA DWDI MFR FAN,CENTRIFUGAL
KEY FEATURES
•
STYLE DESIGNATOR: FIXED, RECTANGULAR OUTLETS
•
MATERIAL: STEEL OVERALL
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORFIXED, RECTANGULAR OUTLETS
MATERIALSTEEL OVERALL
SPECIAL FEATURESDOUBLE WIDTH IMPELLER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
2350425Interchangeable
interchangeable cross-reference
interchangeable
13074Interchangeable
interchangeable cross-reference
interchangeable
26-040-070PInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SIZE H-DFA DWDI?
SIZE H-DFA DWDI is a FAN,CENTRIFUGAL.
What parts can replace SIZE H-DFA DWDI?
There are 3 known substitutes for SIZE H-DFA DWDI: 2350425, 13074, 26-040-070P. Substitute compatibility should be verified for your specific system.
Is SIZE H-DFA DWDI still available?
SIZE H-DFA DWDI is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026