AC-13044A — IMPELLER,FAN,CENTRIFUGAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

AC-13044A: 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: 6.031 INCHES NOMINAL IN, diameter: 10.546 INCHES NOMINAL IN, blade_quantity: 32, attachment_method: BOLT HOLE, mounting_hole_diameter: 0.359 INCHES NOMINAL IN, mounting_bolt_circle_diameter: 5.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-299-1633, 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

AC-13044A

NSN: 4140-01-299-1633
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 61490 — TWIN CITY FAN COMPANIES LTD. DBA TC AXIAL DIV (USA)

SPECIFICATIONS

width	6.031 INCHES NOMINAL IN
diameter	10.546 INCHES NOMINAL IN
blade_quantity	32
attachment_method	BOLT HOLE
mounting_hole_diameter	0.359 INCHES NOMINAL IN
mounting_hole_quantity	4
mounting_bolt_circle_diameter	5.000 INCHES NOMINAL IN
rotation_direction_for_which_designed	CLOCKWISE
NSN	4140-01-299-1633

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING HOLE QUANTITY: 4

•

ATTACHMENT METHOD: BOLT HOLE

•

MOUNTING HOLE DIAMETER: 0.359 INCHES NOMINAL IN

•

DIAMETER: 10.546 INCHES NOMINAL IN

•

BLADE QUANTITY: 32

•

MOUNTING BOLT CIRCLE DIAMETER: 5.000 INCHES NOMINAL IN

•

WIDTH: 6.031 INCHES NOMINAL IN

•

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

MOUNTING HOLE QUANTITY	4
ATTACHMENT METHOD	BOLT HOLE
MOUNTING HOLE DIAMETER	0.359 INCHES NOMINAL IN
DIAMETER	10.546 INCHES NOMINAL IN
BLADE QUANTITY	32
MOUNTING BOLT CIRCLE DIAMETER	5.000 INCHES NOMINAL IN
WIDTH	6.031 INCHES NOMINAL IN
ROTATION DIRECTION FOR WHICH DESIGNED	CLOCKWISE

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 2

57-SA-1527Reference document

Same NSN cross-reference

Reference document — Secondary reference

1544486Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is AC-13044A?

AC-13044A is a IMPELLER,FAN,CENTRIFUGAL.

What parts can replace AC-13044A?

There are 2 known substitutes for AC-13044A: 57-SA-1527, 1544486. Substitute compatibility should be verified for your specific system.

What is the NSN for AC-13044A?

AC-13044A is cataloged in the U.S. Government catalog under NSN 4140-01-299-1633. This indicates validated use in U.S. government and defense supply chains.

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AC-13044A — IMPELLER,FAN,CENTRIFUGAL

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