4C479 — IMPELLER,FAN,AXIAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4C479: 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: 6.000 INCHES NOMINAL IN, material: ALUMINUM BLADE, hub_location: BACK, style_designator: ROUNDED TIP, attachment_method: SETSCREW, rotation_direction_for_which_designed: CLOCKWISE OR COUNTERCLOCKWISE. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-373-1190, 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

4C479

NSN: 4140-01-373-1190
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 0DHJ8 — REFRIGERANT RECOVERY SYSTEMS INC (USA)

SPECIFICATIONS

diameter	6.000 INCHES NOMINAL IN
material	ALUMINUM BLADE
hub_location	BACK
blade_quantity	5
style_designator	ROUNDED TIP
attachment_method	SETSCREW
rotation_direction_for_which_designed	CLOCKWISE OR COUNTERCLOCKWISE
NSN	4140-01-373-1190

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: ROUNDED TIP

•

ATTACHMENT METHOD: SETSCREW

•

DIAMETER: 6.000 INCHES NOMINAL IN

•

BLADE QUANTITY: 5

•

HUB LOCATION: BACK

•

MATERIAL: ALUMINUM BLADE

•

ROTATION DIRECTION FOR WHICH DESIGNED: CLOCKWISE OR COUNTERCLOCKWISE

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	6.000 INCHES NOMINAL IN
BLADE QUANTITY	5
HUB LOCATION	BACK
MATERIAL	ALUMINUM BLADE
ROTATION DIRECTION FOR WHICH DESIGNED	CLOCKWISE OR COUNTERCLOCKWISE

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

0-1005-20Reference 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 4C479?

4C479 is a IMPELLER,FAN,AXIAL.

What parts can replace 4C479?

There is 1 known substitute for 4C479: 0-1005-20. Substitute compatibility should be verified for your specific system.

What is the NSN for 4C479?

4C479 is cataloged in the U.S. Government catalog under NSN 4140-01-373-1190. This indicates validated use in U.S. government and defense supply chains.

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