1AAN003145 — FAN,CROSSFLOW

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1AAN003145: FAN,CROSSFLOW.

The FAN,CROSSFLOW is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include part_name_assigned_by_controlling_agency: FRONT-TO-BACK FAN MODULE FB. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-686-3707, 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

1AAN003145

NSN: 4140-01-686-3707
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: A1615 — LEONARDO S.P.A LAND & NAVAL DEFENCE ELECTRONICS DIVISION (ITA)

SPECIFICATIONS

part_name_assigned_by_controlling_agency	FRONT-TO-BACK FAN MODULE FB
NSN	4140-01-686-3707

COMPONENT DIAGRAM

TYPICAL APPLICATIONS

Server thermal management and cooling
Hot-swap fan replacement in production environments
Redundant cooling for high-availability systems

TECHNICAL CHARACTERISTICS

PART NAME ASSIGNED BY CONTROLLING AGENCY

FRONT-TO-BACK FAN MODULE FB

SUBSTITUTES & CROSS-REFERENCES 1

10945Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1AAN003145?

1AAN003145 is a FAN,CROSSFLOW.

What parts can replace 1AAN003145?

There is 1 known substitute for 1AAN003145: 10945. Substitute compatibility should be verified for your specific system.

What is the NSN for 1AAN003145?

1AAN003145 is cataloged in the U.S. Government catalog under NSN 4140-01-686-3707. This indicates validated use in U.S. government and defense supply chains.

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