134-2513 — IMPELLER,FAN,CENTRIFUGAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

134-2513: 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: 4.468 INCHES NOMINAL IN, diameter: 11.475 INCHES NOMINAL IN, material: ALUMINUM OVERALL, blade_quantity: 36, special_features: COUNTERBORED MTG HOLES, style_designator: CURVED BLADES SINGLE WIDTH. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-049-1187, 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

134-2513

NSN: 4140-01-049-1187
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 44940 — CUMMINS POWER GENERATION INC. (USA)

SPECIFICATIONS

width	4.468 INCHES NOMINAL IN
diameter	11.475 INCHES NOMINAL IN
material	ALUMINUM OVERALL
blade_quantity	36
special_features	COUNTERBORED MTG HOLES
style_designator	CURVED BLADES SINGLE WIDTH
attachment_method	BOLT HOLE
features_provided	TAPERED BORE IMPELLER HUB
mounting_hole_diameter	0.542 INCHES NOMINAL IN
mounting_hole_quantity	3
mounting_bolt_circle_diameter	3.750 INCHES NOMINAL IN
rotation_direction_for_which_designed	CLOCKWISE
NSN	4140-01-049-1187

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING HOLE QUANTITY: 3

•

STYLE DESIGNATOR: CURVED BLADES SINGLE WIDTH

•

ATTACHMENT METHOD: BOLT HOLE

•

MOUNTING HOLE DIAMETER: 0.542 INCHES NOMINAL IN

•

DIAMETER: 11.475 INCHES NOMINAL IN

•

FEATURES PROVIDED: TAPERED BORE IMPELLER HUB

•

BLADE QUANTITY: 36

•

MOUNTING BOLT CIRCLE DIAMETER: 3.750 INCHES NOMINAL IN

TYPICAL APPLICATIONS

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

TECHNICAL CHARACTERISTICS

MOUNTING HOLE QUANTITY	3
STYLE DESIGNATOR	CURVED BLADES SINGLE WIDTH
ATTACHMENT METHOD	BOLT HOLE
MOUNTING HOLE DIAMETER	0.542 INCHES NOMINAL IN
DIAMETER	11.475 INCHES NOMINAL IN
FEATURES PROVIDED	TAPERED BORE IMPELLER HUB
BLADE QUANTITY	36
MOUNTING BOLT CIRCLE DIAMETER	3.750 INCHES NOMINAL IN
SPECIAL FEATURES	COUNTERBORED MTG HOLES
WIDTH	4.468 INCHES NOMINAL IN

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

134-2513-01Reference 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 134-2513?

134-2513 is a IMPELLER,FAN,CENTRIFUGAL.

What parts can replace 134-2513?

There is 1 known substitute for 134-2513: 134-2513-01. Substitute compatibility should be verified for your specific system.

What is the NSN for 134-2513?

134-2513 is cataloged in the U.S. Government catalog under NSN 4140-01-049-1187. This indicates validated use in U.S. government and defense supply chains.

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134-2513 — IMPELLER,FAN,CENTRIFUGAL

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