R1-11660-CD-3623 — FAN,CENTRIFUGAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

R1-11660-CD-3623: 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: THREE, width: 33.000 INCHES NOMINAL IN, height: 41.250 INCHES NOMINAL IN, length: 33.000 INCHES NOMINAL IN, material: STEEL HOUSING, drive_type: DIRECT. This part is cataloged in the U.S.

Government catalog under NSN 4140-00-289-4304, 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

R1-11660-CD-3623

NSN: 4140-00-289-4304
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 75477 — FM AF, LLC DBA AMERICAN FAN COMPANY (USA)

SPECIFICATIONS

phase	THREE
width	33.000 INCHES NOMINAL IN
height	41.250 INCHES NOMINAL IN
length	33.000 INCHES NOMINAL IN
material	STEEL HOUSING
quantity	1
drive_type	DIRECT
air_flow_rate	3000.0 CUBIC FEET PER MINUTE NOMINAL
inclosure_type	FULLY INCLOSED
stage_quantity	1
outlet_location	BOTTOM OR TOP
prime_mover_type	ELECTRIC MOTOR
NSN	4140-00-289-4304

COMPONENT DIAGRAM

KEY FEATURES

•

OUTLET LOCATION: BOTTOM OR TOP

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 PEDESTAL AND 6 UNTHREADED HOLE(S)

•

SPEED ADJUSTMENTS: TWO SPEED

•

PHASE: THREE

•

INCLOSURE TYPE: FULLY INCLOSED

•

OUTLET INSIDE HEIGHT: 19.625 INCHES NOMINAL IN

•

LENGTH: 33.000 INCHES NOMINAL IN

•

VOLTAGE IN VOLTS AND CURRENT TYPE: 440.0 AC

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 OR TOP
MOUNTING FACILITY TYPE AND QUANTITY	1 PEDESTAL AND 6 UNTHREADED HOLE(S)
SPEED ADJUSTMENTS	TWO SPEED
PHASE	THREE
INCLOSURE TYPE	FULLY INCLOSED
OUTLET INSIDE HEIGHT	19.625 INCHES NOMINAL IN
LENGTH	33.000 INCHES NOMINAL IN
VOLTAGE IN VOLTS AND CURRENT TYPE	440.0 AC
DRIVE TYPE	DIRECT
PRIME MOVER POWER RATING	3.000 HORSEPOWER

SUBSTITUTES & CROSS-REFERENCES 8

500896-202Reference document

Same NSN cross-reference

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

FF12034FF-16463Reference document

Same NSN cross-reference

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

9W-73600/CD3280Reference document

Same NSN cross-reference

Reference document — Secondary reference

R1-3913CC4A4W6C CWNSReference document

Same NSN cross-reference

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

CC3A4W6CCW-NSReference document

Same NSN cross-reference

Reference document — Secondary reference

9W-73600-CC3A4W6CCWNSReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is R1-11660-CD-3623?

R1-11660-CD-3623 is a FAN,CENTRIFUGAL.

What parts can replace R1-11660-CD-3623?

There are 8 known substitutes for R1-11660-CD-3623: 500896-202, FF12034FF-16463, 9W-73600/CD3280 and 5 more. Substitute compatibility should be verified for your specific system.

What is the NSN for R1-11660-CD-3623?

R1-11660-CD-3623 is cataloged in the U.S. Government catalog under NSN 4140-00-289-4304. This indicates validated use in U.S. government and defense supply chains.

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R1-11660-CD-3623 — FAN,CENTRIFUGAL

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