AA326-300-1 — IMPELLER,FAN,CENTRIFUGAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

AA326-300-1: 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: 3.000 INCHES NOMINAL IN, diameter: 3.810 INCHES NOMINAL IN, material: STEEL OVERALL, blade_quantity: 24, special_features: CW ROTATION VIEWED FROM CLOSED SIDE OF WHEEL, style_designator: CURVED BLADES SINGLE WIDTH. This part is cataloged in the U.S.

Government catalog under NSN 4140-00-960-8208, 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

AA326-300-1

NSN: 4140-00-960-8208
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 60399 — REGAL-BELOIT CORPORATION DBA FASCO GROUP DIV CASSVILLE DIVISION (USA)

SPECIFICATIONS

width	3.000 INCHES NOMINAL IN
diameter	3.810 INCHES NOMINAL IN
material	STEEL OVERALL
blade_quantity	24
special_features	CW ROTATION VIEWED FROM CLOSED SIDE OF WHEEL
style_designator	CURVED BLADES SINGLE WIDTH
attachment_method	SETSCREW
rotation_direction_for_which_designed	CLOCKWISE
NSN	4140-00-960-8208

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: CURVED BLADES SINGLE WIDTH

•

ATTACHMENT METHOD: SETSCREW

•

DIAMETER: 3.810 INCHES NOMINAL IN

•

BLADE QUANTITY: 24

•

WIDTH: 3.000 INCHES NOMINAL IN

•

MATERIAL: STEEL OVERALL

•

ROTATION DIRECTION FOR WHICH DESIGNED: CLOCKWISE

TYPICAL APPLICATIONS

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

TECHNICAL CHARACTERISTICS

STYLE DESIGNATOR	CURVED BLADES SINGLE WIDTH
ATTACHMENT METHOD	SETSCREW
DIAMETER	3.810 INCHES NOMINAL IN
BLADE QUANTITY	24
SPECIAL FEATURES	CW ROTATION VIEWED FROM CLOSED SIDE OF WHEEL
WIDTH	3.000 INCHES NOMINAL IN
MATERIAL	STEEL OVERALL
ROTATION DIRECTION FOR WHICH DESIGNED	CLOCKWISE

SUBSTITUTES & CROSS-REFERENCES 3

AA326-300-1CW ST/ZN 0.312BORESame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

40607-03Reference document

Same NSN cross-reference

Reference document — Secondary reference

411142Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 AA326-300-1?

AA326-300-1 is a IMPELLER,FAN,CENTRIFUGAL.

What parts can replace AA326-300-1?

There are 3 known substitutes for AA326-300-1: AA326-300-1CW ST/ZN 0.312BORE, 40607-03, 411142. Substitute compatibility should be verified for your specific system.

What is the NSN for AA326-300-1?

AA326-300-1 is cataloged in the U.S. Government catalog under NSN 4140-00-960-8208. This indicates validated use in U.S. government and defense supply chains.

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AA326-300-1 — IMPELLER,FAN,CENTRIFUGAL

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