MA20721940 — IMPELLER,FAN,CENTRIFUGAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

MA20721940: IMPELLER,FAN,CENTRIFUGAL.

The IMPELLER,FAN,CENTRIFUGAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. This part is cataloged in the U.S. Government catalog under NSN 4140-01-152-2670, 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

MA20721940

NSN: 4140-01-152-2670
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 34623 — AM GENERAL LLC (USA)

SPECIFICATIONS

Part Number	MA20721940
NSN	4140-01-152-2670

COMPONENT DIAGRAM

TYPICAL APPLICATIONS

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

SUBSTITUTES & CROSS-REFERENCES 2

AD-326-215-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

HV32956Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is MA20721940?

MA20721940 is a IMPELLER,FAN,CENTRIFUGAL.

What parts can replace MA20721940?

There are 2 known substitutes for MA20721940: AD-326-215-1, HV32956. Substitute compatibility should be verified for your specific system.

What is the NSN for MA20721940?

MA20721940 is cataloged in the U.S. Government catalog under NSN 4140-01-152-2670. This indicates validated use in U.S. government and defense supply chains.

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MA20721940 — IMPELLER,FAN,CENTRIFUGAL

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