1012641 — IMPELLER,FAN,CENTRIFUGAL

✓ Government record, cited

3M · COMPONENT

PRODUCT OVERVIEW

1012641: IMPELLER,FAN,CENTRIFUGAL.

The IMPELLER,FAN,CENTRIFUGAL is a 3M thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include special_features: FIT RESTRICTION, end_item_identification: IN-LINE NETWORK ENCRYPTION, criticality_code_justification: FEAT. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-657-2906, 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

1012641

NSN: 4140-01-657-2906
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 47358 — VIASAT INC DBA VIASAT INC (USA)

SPECIFICATIONS

special_features	FIT RESTRICTION
end_item_identification	IN-LINE NETWORK ENCRYPTION
criticality_code_justification	FEAT
NSN	4140-01-657-2906

COMPONENT DIAGRAM

KEY FEATURES

•

CRITICALITY CODE JUSTIFICATION: FEAT

TYPICAL APPLICATIONS

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

TECHNICAL CHARACTERISTICS

CRITICALITY CODE JUSTIFICATION	FEAT
SPECIAL FEATURES	FIT RESTRICTION
END ITEM IDENTIFICATION	IN-LINE NETWORK ENCRYPTION

OTHER ITEMS IN FSC 4140 — Fans, Air Circulators, and Blower Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4140-00-000-0082 4140-00-001-1517 4140-00-001-1536 4140-00-001-1537 4140-00-001-3930 4140-00-001-6464 4140-00-001-6874 4140-00-001-6875

SUBSTITUTES & CROSS-REFERENCES 1

KG-255 COOLING FANSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1012641?

1012641 is a IMPELLER,FAN,CENTRIFUGAL manufactured by 3M.

What parts can replace 1012641?

There is 1 known substitute for 1012641: KG-255 COOLING FAN. Substitute compatibility should be verified for your specific system.

What is the NSN for 1012641?

1012641 is cataloged in the U.S. Government catalog under NSN 4140-01-657-2906. This indicates validated use in U.S. government and defense supply chains.

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1012641 — IMPELLER,FAN,CENTRIFUGAL

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