6550-02-440-DF-71 — FAN,VANEAXIAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

6550-02-440-DF-71: FAN,VANEAXIAL.

The FAN,VANEAXIAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include phase: THREE, air_flow_rate: 19150.0 CUBIC FEET PER MINUTE NOMINAL, prime_mover_type: ELECTRIC MOTOR, frequency_in_hertz: 60.0, end_item_identification: FANS,AIR CIRCULATORS,AND BLOWER EQUIPMENT, voltage_in_volts_and_current_type: 440.0 AC. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-321-2558, 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

6550-02-440-DF-71

NSN: 4140-01-321-2558
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 50988 — DYNEX/RIVETT CORP POWER UNITS AND SYSTEMS (USA)

SPECIFICATIONS

phase	THREE
air_flow_rate	19150.0 CUBIC FEET PER MINUTE NOMINAL
prime_mover_type	ELECTRIC MOTOR
frequency_in_hertz	60.0
end_item_identification	FANS,AIR CIRCULATORS,AND BLOWER EQUIPMENT
rotation_direction_for_which_designed	CLOCKWISE
static_pressure_at_specified_air_flow_rate	ERR-060
NSN	4140-01-321-2558

COMPONENT DIAGRAM

KEY FEATURES

•

PHASE: THREE

•

FREQUENCY IN HERTZ: 60.0

•

VOLTAGE IN VOLTS AND CURRENT TYPE: 440.0 AC

•

OPERATING SPEED AT RATED CAPACITY IN RPM: 1750.0

•

PRIME MOVER TYPE: ELECTRIC MOTOR

•

ROTATION DIRECTION FOR WHICH DESIGNED: CLOCKWISE

•

STATIC PRESSURE AT SPECIFIED AIR FLOW RATE: ERR-060

TYPICAL APPLICATIONS

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

TECHNICAL CHARACTERISTICS

PHASE	THREE
FREQUENCY IN HERTZ	60.0
VOLTAGE IN VOLTS AND CURRENT TYPE	440.0 AC
OPERATING SPEED AT RATED CAPACITY IN RPM	1750.0
END ITEM IDENTIFICATION	FANS,AIR CIRCULATORS,AND BLOWER EQUIPMENT
PRIME MOVER TYPE	ELECTRIC MOTOR
ROTATION DIRECTION FOR WHICH DESIGNED	CLOCKWISE
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE	ERR-060
AIR FLOW RATE	19150.0 CUBIC FEET PER MINUTE NOMINAL

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

E1-7496-1/MCD-5449 ITEM 11Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 6550-02-440-DF-71?

6550-02-440-DF-71 is a FAN,VANEAXIAL.

What parts can replace 6550-02-440-DF-71?

There is 1 known substitute for 6550-02-440-DF-71: E1-7496-1/MCD-5449 ITEM 11. Substitute compatibility should be verified for your specific system.

What is the NSN for 6550-02-440-DF-71?

6550-02-440-DF-71 is cataloged in the U.S. Government catalog under NSN 4140-01-321-2558. This indicates validated use in U.S. government and defense supply chains.

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