A0-74001 — FAN,VANEAXIAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

A0-74001: 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: SINGLE, length: 1.670 INCHES NOMINAL IN, drive_type: DIRECT, air_flow_rate: 21.0 CUBIC FEET PER MINUTE NOMINAL, flow_direction: INWARD, inclosure_type: PARTIALLY INCLOSED. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-078-8601, 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

A0-74001

NSN: 4140-01-078-8601
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 82877 — ROTRON INCORPORATED (USA)

SPECIFICATIONS

phase	SINGLE
length	1.670 INCHES NOMINAL IN
quantity	1
drive_type	DIRECT
air_flow_rate	21.0 CUBIC FEET PER MINUTE NOMINAL
flow_direction	INWARD
inclosure_type	PARTIALLY INCLOSED
stage_quantity	1
prime_mover_type	ELECTRIC MOTOR
style_designator	FIXED
frequency_in_hertz	400.0
electrical_connection_type	TERMINAL BLOCK
NSN	4140-01-078-8601

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 CLAMP RING(S)

•

PHASE: SINGLE

•

FREQUENCY IN HERTZ: 400.0

•

INCLOSURE TYPE: PARTIALLY INCLOSED

•

LENGTH: 1.670 INCHES NOMINAL IN

•

VOLTAGE IN VOLTS AND CURRENT TYPE: 115.0 AC

•

FLOW DIRECTION: INWARD

•

DRIVE TYPE: DIRECT

TYPICAL APPLICATIONS

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

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	1 CLAMP RING(S)
PHASE	SINGLE
FREQUENCY IN HERTZ	400.0
INCLOSURE TYPE	PARTIALLY INCLOSED
LENGTH	1.670 INCHES NOMINAL IN
VOLTAGE IN VOLTS AND CURRENT TYPE	115.0 AC
FLOW DIRECTION	INWARD
DRIVE TYPE	DIRECT
QUANTITY	1
STYLE DESIGNATOR	FIXED

SUBSTITUTES & CROSS-REFERENCES 2

917082-1Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

021740Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is A0-74001?

A0-74001 is a FAN,VANEAXIAL.

What parts can replace A0-74001?

There are 2 known substitutes for A0-74001: 917082-1, 021740. Substitute compatibility should be verified for your specific system.

What is the NSN for A0-74001?

A0-74001 is cataloged in the U.S. Government catalog under NSN 4140-01-078-8601. This indicates validated use in U.S. government and defense supply chains.

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