7901523 — FAN,CENTRIFUGAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

7901523: 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: 14.875 INCHES NOMINAL IN, height: 6.910 INCHES NOMINAL IN, length: 6.280 INCHES NOMINAL IN, material: ALUMINUM OVERALL, drive_type: DIRECT. This part is cataloged in the U.S.

Government catalog under NSN 4140-00-851-2174, 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

7901523

NSN: 4140-00-851-2174
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 90536 — LOCKHEED MARTIN CORP DBA LOCKHEED MARTIN DIV MST - EAGAN (USA)

SPECIFICATIONS

phase	SINGLE
width	14.875 INCHES NOMINAL IN
height	6.910 INCHES NOMINAL IN
length	6.280 INCHES NOMINAL IN
material	ALUMINUM OVERALL
quantity	2
drive_type	DIRECT
air_flow_rate	410.000 CUBIC FEET PER MINUTE NOMINAL
inclosure_type	FULLY INCLOSED
stage_quantity	2
outlet_location	TOP
prime_mover_type	ELECTRIC MOTOR
NSN	4140-00-851-2174

COMPONENT DIAGRAM

KEY FEATURES

•

OUTLET LOCATION: TOP

•

MOUNTING FACILITY TYPE AND QUANTITY: 8 UNTHREADED HOLE(S)

•

SPEED ADJUSTMENTS: SINGLE SPEED

•

PHASE: SINGLE

•

FREQUENCY IN HERTZ: 50.0 AND 60.0

•

INCLOSURE TYPE: FULLY INCLOSED

•

OUTLET INSIDE HEIGHT: 2.500 INCHES NOMINAL IN

•

LENGTH: 6.280 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	TOP
MOUNTING FACILITY TYPE AND QUANTITY	8 UNTHREADED HOLE(S)
SPEED ADJUSTMENTS	SINGLE SPEED
PHASE	SINGLE
FREQUENCY IN HERTZ	50.0 AND 60.0
INCLOSURE TYPE	FULLY INCLOSED
OUTLET INSIDE HEIGHT	2.500 INCHES NOMINAL IN
LENGTH	6.280 INCHES NOMINAL IN
VOLTAGE IN VOLTS AND CURRENT TYPE	115.0 AC
DRIVE TYPE	DIRECT

SUBSTITUTES & CROSS-REFERENCES 3

BRFP-KD3504CCW-1022XFSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

020563Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

7901523-00Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

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 7901523?

7901523 is a FAN,CENTRIFUGAL.

What parts can replace 7901523?

There are 3 known substitutes for 7901523: BRFP-KD3504CCW-1022XF, 020563, 7901523-00. Substitute compatibility should be verified for your specific system.

What is the NSN for 7901523?

7901523 is cataloged in the U.S. Government catalog under NSN 4140-00-851-2174. This indicates validated use in U.S. government and defense supply chains.

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