534251-2 — FAN,CENTRIFUGAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

534251-2: FAN,CENTRIFUGAL.

The FAN,CENTRIFUGAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include phase: SINGLE, width: 9.250 INCHES NOMINAL IN, material: ALUMINUM ALLOY HOUSING, drive_type: DIRECT, air_flow_rate: 98.000 CUBIC FEET PER MINUTE NOMINAL, inclosure_type: FULLY INCLOSED. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-131-1749, 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

534251-2

NSN: 4140-01-131-1749
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 96214 — RAYTHEON COMPANY DBA RAYTHEON (USA)

SPECIFICATIONS

phase	SINGLE
width	9.250 INCHES NOMINAL IN
material	ALUMINUM ALLOY HOUSING
quantity	1
drive_type	DIRECT
air_flow_rate	98.000 CUBIC FEET PER MINUTE NOMINAL
inclosure_type	FULLY INCLOSED
prime_mover_type	ELECTRIC MOTOR
special_features	W/AUTOMATIC RESET THERMAL PROTECTOR
style_designator	FIXED, MULTISTAGE
speed_adjustments	SINGLE SPEED
surface_treatment	ENAMEL OVERALL
NSN	4140-01-131-1749

COMPONENT DIAGRAM

KEY FEATURES

•

SPEED ADJUSTMENTS: SINGLE SPEED

•

PHASE: SINGLE

•

FREQUENCY IN HERTZ: 50.0 AND 60.0

•

INCLOSURE TYPE: FULLY INCLOSED

•

VOLTAGE IN VOLTS AND CURRENT TYPE: 115.0 AC

•

DRIVE TYPE: DIRECT

•

PRIME MOVER POWER RATING: 0.670 HORSEPOWER

•

QUANTITY: 1

TYPICAL APPLICATIONS

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

TECHNICAL CHARACTERISTICS

SPEED ADJUSTMENTS	SINGLE SPEED
PHASE	SINGLE
FREQUENCY IN HERTZ	50.0 AND 60.0
INCLOSURE TYPE	FULLY INCLOSED
VOLTAGE IN VOLTS AND CURRENT TYPE	115.0 AC
DRIVE TYPE	DIRECT
PRIME MOVER POWER RATING	0.670 HORSEPOWER
QUANTITY	1
STYLE DESIGNATOR	FIXED, MULTISTAGE
OPERATING SPEED AT RATED CAPACITY IN RPM	3500.0

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

SL5A2FReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 534251-2?

534251-2 is a FAN,CENTRIFUGAL.

What parts can replace 534251-2?

There is 1 known substitute for 534251-2: SL5A2F. Substitute compatibility should be verified for your specific system.

What is the NSN for 534251-2?

534251-2 is cataloged in the U.S. Government catalog under NSN 4140-01-131-1749. This indicates validated use in U.S. government and defense supply chains.

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534251-2 — FAN,CENTRIFUGAL

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