02261-0158-04 — IMPELLER,FAN,CENTRIFUGAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

02261-0158-04: IMPELLER,FAN,CENTRIFUGAL.

The IMPELLER,FAN,CENTRIFUGAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include width: 2.312 INCHES MAXIMUM IN, diameter: 12.000 INCHES NOMINAL IN, blade_quantity: 12, style_designator: STRAIGHT RADIAL W/ BACK PLATE, attachment_method: BOLT HOLE. This part is cataloged in the U.S.

Government catalog under NSN 4140-00-408-5704, 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

02261-0158-04

NSN: 4140-00-408-5704
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 93568 — HARSCO CORP BMY-COMBAT SYSTEMS DIV (USA)

SPECIFICATIONS

width	2.312 INCHES MAXIMUM IN
diameter	12.000 INCHES NOMINAL IN
blade_quantity	12
style_designator	STRAIGHT RADIAL W/ BACK PLATE
attachment_method	BOLT HOLE
NSN	4140-00-408-5704

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: STRAIGHT RADIAL W/ BACK PLATE

•

ATTACHMENT METHOD: BOLT HOLE

•

DIAMETER: 12.000 INCHES NOMINAL IN

•

BLADE QUANTITY: 12

•

WIDTH: 2.312 INCHES MAXIMUM IN

TYPICAL APPLICATIONS

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

TECHNICAL CHARACTERISTICS

STYLE DESIGNATOR	STRAIGHT RADIAL W/ BACK PLATE
ATTACHMENT METHOD	BOLT HOLE
DIAMETER	12.000 INCHES NOMINAL IN
BLADE QUANTITY	12
WIDTH	2.312 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 1

65A81-D996Same 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 02261-0158-04?

02261-0158-04 is a IMPELLER,FAN,CENTRIFUGAL.

What parts can replace 02261-0158-04?

There is 1 known substitute for 02261-0158-04: 65A81-D996. Substitute compatibility should be verified for your specific system.

What is the NSN for 02261-0158-04?

02261-0158-04 is cataloged in the U.S. Government catalog under NSN 4140-00-408-5704. This indicates validated use in U.S. government and defense supply chains.

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02261-0158-04 — IMPELLER,FAN,CENTRIFUGAL

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