2 1-4LHB125S — IMPELLER,FAN,AXIAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

2 1-4LHB125S: IMPELLER,FAN,AXIAL.

The IMPELLER,FAN,AXIAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include diameter: 2.250 INCHES NOMINAL IN, material: ALUMINUM OVERALL, hub_location: CENTER, blade_quantity: 10, special_features: ROTATION IS DETERMINED BY FACING AIR DISCHARGE, style_designator: ROUNDED TIP. This part is cataloged in the U.S.

Government catalog under NSN 4140-00-926-4160, 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

2 1-4LHB125S

NSN: 4140-00-926-4160
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 04870 — PM MOTOR CO (USA)

SPECIFICATIONS

diameter	2.250 INCHES NOMINAL IN
material	ALUMINUM OVERALL
hub_location	CENTER
blade_quantity	10
special_features	ROTATION IS DETERMINED BY FACING AIR DISCHARGE
style_designator	ROUNDED TIP
attachment_method	SETSCREW
reference_number_differentiating_characteristics	AS DIFFERENTIATED BY THE SPECIAL FEATURE REQUIREMENT
NSN	4140-00-926-4160

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: ROUNDED TIP

•

ATTACHMENT METHOD: SETSCREW

•

DIAMETER: 2.250 INCHES NOMINAL IN

•

BLADE QUANTITY: 10

•

HUB LOCATION: CENTER

•

MATERIAL: ALUMINUM OVERALL

•

REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: AS DIFFERENTIATED BY THE SPECIAL FEATURE REQUIREMENT

TYPICAL APPLICATIONS

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

TECHNICAL CHARACTERISTICS

STYLE DESIGNATOR	ROUNDED TIP
ATTACHMENT METHOD	SETSCREW
DIAMETER	2.250 INCHES NOMINAL IN
BLADE QUANTITY	10
HUB LOCATION	CENTER
SPECIAL FEATURES	ROTATION IS DETERMINED BY FACING AIR DISCHARGE
MATERIAL	ALUMINUM OVERALL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS	AS DIFFERENTIATED BY THE SPECIAL FEATURE REQUIREMENT

SUBSTITUTES & CROSS-REFERENCES 2

3160-0027Reference document

Same NSN cross-reference

Reference document — Secondary reference

AD-2-1/8CCW1/8Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is 2 1-4LHB125S?

2 1-4LHB125S is a IMPELLER,FAN,AXIAL.

What parts can replace 2 1-4LHB125S?

There are 2 known substitutes for 2 1-4LHB125S: 3160-0027, AD-2-1/8CCW1/8. Substitute compatibility should be verified for your specific system.

What is the NSN for 2 1-4LHB125S?

2 1-4LHB125S is cataloged in the U.S. Government catalog under NSN 4140-00-926-4160. This indicates validated use in U.S. government and defense supply chains.

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