49640-2 — FAN,CENTRIFUGAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

49640-2: FAN,CENTRIFUGAL.

The FAN,CENTRIFUGAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include length: 9.00 INCHES NOMINAL IN, air_flow_rate: 50.00 CUBIC FEET PER MINUTE MAXIMUM, shortest_height: 4.250 INCHES NOMINAL IN, special_features: FAN, ECU MIXING, special_test_features: MAXIMUM WEIGHT: 10.5LBS LBS, end_item_identification: V-22. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-601-1901, 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

49640-2

NSN: 4140-01-601-1901
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 62228 — MEGGITT DEFENSE SYSTEMS, INC. DBA MEGGITT DEFENSE SYSTEMS INC (USA)

SPECIFICATIONS

length	9.00 INCHES NOMINAL IN
air_flow_rate	50.00 CUBIC FEET PER MINUTE MAXIMUM
shortest_height	4.250 INCHES NOMINAL IN
special_features	FAN, ECU MIXING
special_test_features	MAXIMUM WEIGHT: 10.5LBS LBS
end_item_identification	V-22
ambient_temp_at_full_rated_power	-54.0 CELSIUS AND 71.0 CELSIUS DEGC
NSN	4140-01-601-1901

COMPONENT DIAGRAM

KEY FEATURES

•

LENGTH: 9.00 INCHES NOMINAL IN

•

VOLTAGE IN VOLTS AND CURRENT TYPE: 1950.0 AC

•

SPECIAL TEST FEATURES: MAXIMUM WEIGHT: 10.5LBS LBS

•

SHORTEST HEIGHT: 4.250 INCHES NOMINAL IN

•

AMBIENT TEMP AT FULL RATED POWER: -54.0 CELSIUS AND 71.0 CELSIUS DEGC

•

AIR FLOW RATE: 50.00 CUBIC FEET PER MINUTE MAXIMUM

TYPICAL APPLICATIONS

Server thermal management and cooling
Hot-swap fan replacement in production environments
Redundant cooling for high-availability systems

TECHNICAL CHARACTERISTICS

LENGTH	9.00 INCHES NOMINAL IN
VOLTAGE IN VOLTS AND CURRENT TYPE	1950.0 AC
SPECIAL TEST FEATURES	MAXIMUM WEIGHT: 10.5LBS LBS
SHORTEST HEIGHT	4.250 INCHES NOMINAL IN
AMBIENT TEMP AT FULL RATED POWER	-54.0 CELSIUS AND 71.0 CELSIUS DEGC
SPECIAL FEATURES	FAN, ECU MIXING
END ITEM IDENTIFICATION	V-22
AIR FLOW RATE	50.00 CUBIC FEET PER MINUTE MAXIMUM

SUBSTITUTES & CROSS-REFERENCES 1

901-325-118Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 49640-2?

49640-2 is a FAN,CENTRIFUGAL.

What parts can replace 49640-2?

There is 1 known substitute for 49640-2: 901-325-118. Substitute compatibility should be verified for your specific system.

What is the NSN for 49640-2?

49640-2 is cataloged in the U.S. Government catalog under NSN 4140-01-601-1901. This indicates validated use in U.S. government and defense supply chains.

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49640-2 — FAN,CENTRIFUGAL

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