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Technical Data Sheet
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2816449 — FAN,CENTRIFUGAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2816449: FAN,CENTRIFUGAL.

The FAN,CENTRIFUGAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include air_flow_rate: 125.0 CUBIC FEET PER MINUTE NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 4140-00-489-3020, 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
2816449
NSN: 4140-00-489-3020
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
air_flow_rate125.0 CUBIC FEET PER MINUTE NOMINAL
NSN4140-00-489-3020
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FAN,CENTRIFUGAL TITLE COMPONENT PN 2816449 MFR FAN,CENTRIFUGAL
KEY FEATURES
•
AIR FLOW RATE: 125.0 CUBIC FEET PER MINUTE NOMINAL
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
AIR FLOW RATE125.0 CUBIC FEET PER MINUTE NOMINAL
SUBSTITUTES & CROSS-REFERENCES 2
561432Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SPARTAN ST-810DFReference 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 2816449?
2816449 is a FAN,CENTRIFUGAL.
What parts can replace 2816449?
There are 2 known substitutes for 2816449: 561432, SPARTAN ST-810DF. Substitute compatibility should be verified for your specific system.
What is the NSN for 2816449?
2816449 is cataloged in the U.S. Government catalog under NSN 4140-00-489-3020. 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.