7325603 FN78 — FAN,TUBEAXIAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

7325603 FN78: FAN,TUBEAXIAL.

The FAN,TUBEAXIAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include drive_type: DIRECT, overall_depth: 1.410 INCHES NOMINAL IN, prime_mover_type: ELECTRIC MOTOR, special_features: OD 2.176 DIA; CURRENT 1.45 AMPS, style_designator: FIXED, housing_inside_diameter: 1.990 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-521-2289, 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

7325603 FN78

NSN: 4140-01-521-2289
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

drive_type	DIRECT
overall_depth	1.410 INCHES NOMINAL IN
prime_mover_type	ELECTRIC MOTOR
special_features	OD 2.176 DIA; CURRENT 1.45 AMPS
style_designator	FIXED
housing_inside_diameter	1.990 INCHES NOMINAL IN
electrical_connection_type	WIRE LEAD
rotation_direction_for_which_designed	COUNTERCLOCKWISE
part_name_assigned_by_controlling_agency	FAN ASSEMBLY AX2HL, 028MCDC, S , 3698SF
NSN	4140-01-521-2289

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE IN VOLTS AND CURRENT TYPE: 28.0 DC

•

HOUSING INSIDE DIAMETER: 1.990 INCHES NOMINAL IN

•

DRIVE TYPE: DIRECT

•

STYLE DESIGNATOR: FIXED

•

OPERATING SPEED AT RATED CAPACITY IN RPM: 20000.0

•

PRIME MOVER TYPE: ELECTRIC MOTOR

TYPICAL APPLICATIONS

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

TECHNICAL CHARACTERISTICS

VOLTAGE IN VOLTS AND CURRENT TYPE	28.0 DC
HOUSING INSIDE DIAMETER	1.990 INCHES NOMINAL IN
DRIVE TYPE	DIRECT
STYLE DESIGNATOR	FIXED
OPERATING SPEED AT RATED CAPACITY IN RPM	20000.0
SPECIAL FEATURES	OD 2.176 DIA; CURRENT 1.45 AMPS
PART NAME ASSIGNED BY CONTROLLING AGENCY	FAN ASSEMBLY AX2HL, 028MCDC, S , 3698SF
PRIME MOVER TYPE	ELECTRIC MOTOR
ROTATION DIRECTION FOR WHICH DESIGNED	COUNTERCLOCKWISE
ELECTRICAL CONNECTION TYPE	WIRE LEAD

SUBSTITUTES & CROSS-REFERENCES 3

C011856Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

00001109Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

011856Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is 7325603 FN78?

7325603 FN78 is a FAN,TUBEAXIAL.

What parts can replace 7325603 FN78?

There are 3 known substitutes for 7325603 FN78: C011856, 00001109, 011856. Substitute compatibility should be verified for your specific system.

What is the NSN for 7325603 FN78?

7325603 FN78 is cataloged in the U.S. Government catalog under NSN 4140-01-521-2289. This indicates validated use in U.S. government and defense supply chains.

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