SM-C-526668 — FAN,CENTRIFUGAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

SM-C-526668: FAN,CENTRIFUGAL.

The FAN,CENTRIFUGAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include phase: SINGLE, width: 5.469 INCHES NOMINAL IN, height: 4.469 INCHES NOMINAL IN, length: 4.812 INCHES NOMINAL IN, material: STEEL OVERALL, drive_type: DIRECT. This part is cataloged in the U.S.

Government catalog under NSN 4140-00-949-2438, 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

SM-C-526668

NSN: 4140-00-949-2438
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)

SPECIFICATIONS

phase	SINGLE
width	5.469 INCHES NOMINAL IN
height	4.469 INCHES NOMINAL IN
length	4.812 INCHES NOMINAL IN
material	STEEL OVERALL
drive_type	DIRECT
air_flow_rate	20.0 CUBIC FEET PER MINUTE MAXIMUM
inclosure_type	FULLY INCLOSED
outlet_location	BOTTOM
prime_mover_type	ELECTRIC MOTOR
style_designator	FIXED, RECTANGULAR OUTLETS
speed_adjustments	SINGLE SPEED
NSN	4140-00-949-2438

COMPONENT DIAGRAM

KEY FEATURES

•

OUTLET LOCATION: BOTTOM

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 FLANGE AND 4 UNTHREADED HOLE(S)

•

SPEED ADJUSTMENTS: SINGLE SPEED

•

PHASE: SINGLE

•

FREQUENCY IN HERTZ: 50.0 AND 60.0

•

INCLOSURE TYPE: FULLY INCLOSED

•

OUTLET INSIDE HEIGHT: 2.875 INCHES NOMINAL IN

•

LENGTH: 4.812 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

OUTLET LOCATION	BOTTOM
MOUNTING FACILITY TYPE AND QUANTITY	1 FLANGE AND 4 UNTHREADED HOLE(S)
SPEED ADJUSTMENTS	SINGLE SPEED
PHASE	SINGLE
FREQUENCY IN HERTZ	50.0 AND 60.0
INCLOSURE TYPE	FULLY INCLOSED
OUTLET INSIDE HEIGHT	2.875 INCHES NOMINAL IN
LENGTH	4.812 INCHES NOMINAL IN
VOLTAGE IN VOLTS AND CURRENT TYPE	115.0 AC
DRIVE TYPE	DIRECT

SUBSTITUTES & CROSS-REFERENCES 2

A0-62699Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

DRXP-KS302CCW-110AFSame 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 SM-C-526668?

SM-C-526668 is a FAN,CENTRIFUGAL.

What parts can replace SM-C-526668?

There are 2 known substitutes for SM-C-526668: A0-62699, DRXP-KS302CCW-110AF. Substitute compatibility should be verified for your specific system.

What is the NSN for SM-C-526668?

SM-C-526668 is cataloged in the U.S. Government catalog under NSN 4140-00-949-2438. This indicates validated use in U.S. government and defense supply chains.

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