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4439LD — IMPELLER,FAN,AXIAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4439LD: IMPELLER,FAN,AXIAL.

The IMPELLER,FAN,AXIAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include end_item_identification: VICKERS MODEL MPEV3-032-2. This part is cataloged in the U.S.

Government catalog under NSN 2930-00-338-0432, 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
4439LD
NSN: 2930-00-338-0432
FSC: 2930 — Engine Cooling System Components, Nonaircraft
CAGE: 77890 — SERVICE PRODUCTS CORP (USA)
SPECIFICATIONS
end_item_identificationVICKERS MODEL MPEV3-032-2
NSN2930-00-338-0432
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IMPELLER,FAN,AXIAL TITLE COMPONENT PN 4439LD MFR IMPELLER,FAN,AXIAL
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
SUBSTITUTES & CROSS-REFERENCES 2
119893Reference document
Same NSN cross-reference
Reference document — Secondary reference
396378Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4439LD?
4439LD is a IMPELLER,FAN,AXIAL.
What parts can replace 4439LD?
There are 2 known substitutes for 4439LD: 119893, 396378. Substitute compatibility should be verified for your specific system.
What is the NSN for 4439LD?
4439LD is cataloged in the U.S. Government catalog under NSN 2930-00-338-0432. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.