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05M4443 — Technical Data Sheet

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— · 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 document_type: MFR CATALOG, end_item_identification: SX-16, part_name_assigned_by_controlling_agency: IR FRONT COVER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4140-01-391-6070, 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
05M4443
NSN: 4140-01-391-6070
FSC: 4140
CAGE: 02929 — NEWARK ELECTRONICS CORPORATION DBA NEWARK (USA)
SPECIFICATIONS
document_typeMFR CATALOG
end_item_identificationSX-16
part_name_assigned_by_controlling_agencyIR FRONT COVER
NSN4140-01-391-6070
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FAN,CENTRIFUGAL TITLE COMPONENT PN 05M4443 MFR FAN,CENTRIFUGAL
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
9100057InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
03-2183InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
6520NCM031894InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
032257InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
032182InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SPD24B1InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 05M4443?
05M4443 is a FAN,CENTRIFUGAL.
What parts can replace 05M4443?
There are 6 known substitutes for 05M4443: 9100057, 03-2183, 6520NCM031894 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 05M4443?
05M4443 is cataloged in the Federal Logistics Information System under NSN 4140-01-391-6070. 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: September 2026