11454051-1 — FAN,TUBEAXIAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

11454051-1: FAN,TUBEAXIAL.

The FAN,TUBEAXIAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include phase: THREE, width: 4.690 INCHES NOMINAL IN, height: 4.690 INCHES NOMINAL IN, length: 1.500 INCHES NOMINAL IN, diameter: 4.300 INCHES NOMINAL IN, material: PLASTIC POLYCARBONATE BLADE. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-020-1116, 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

11454051-1

NSN: 4140-01-020-1116
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)

SPECIFICATIONS

phase	THREE
width	4.690 INCHES NOMINAL IN
height	4.690 INCHES NOMINAL IN
length	1.500 INCHES NOMINAL IN
diameter	4.300 INCHES NOMINAL IN
material	PLASTIC POLYCARBONATE BLADE
drive_type	DIRECT
air_flow_rate	185.000 CUBIC FEET PER MINUTE NOMINAL
flow_direction	INWARD
inclosure_type	FULLY INCLOSED
prime_mover_type	ELECTRIC MOTOR
special_features	ONE MS3112E-8-4P CONNECTOR
NSN	4140-01-020-1116

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 2 FLANGE

•

SPEED ADJUSTMENTS: SINGLE SPEED

•

PHASE: THREE

•

FREQUENCY IN HERTZ: 400.0

•

INCLOSURE TYPE: FULLY INCLOSED

•

LENGTH: 1.500 INCHES NOMINAL IN

•

VOLTAGE IN VOLTS AND CURRENT TYPE: 200.0 AC

•

FLOW DIRECTION: INWARD

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	2 FLANGE
SPEED ADJUSTMENTS	SINGLE SPEED
PHASE	THREE
FREQUENCY IN HERTZ	400.0
INCLOSURE TYPE	FULLY INCLOSED
LENGTH	1.500 INCHES NOMINAL IN
VOLTAGE IN VOLTS AND CURRENT TYPE	200.0 AC
FLOW DIRECTION	INWARD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-E-5557,TYPE 4 MIL SPEC SINGLE TREATMENT RESPONSE HOUSING
HOUSING INSIDE DIAMETER	4.125 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 5

SPARTAN SM942WSReference document

Same NSN cross-reference

Reference document — Secondary reference

023592Reference document

Same NSN cross-reference

Reference document — Secondary reference

A0-23592Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

4140PL2089695Reference document

Same NSN cross-reference

Reference document — Informative reference only

SPARTAN SM 942WFReference 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 11454051-1?

11454051-1 is a FAN,TUBEAXIAL.

What parts can replace 11454051-1?

There are 5 known substitutes for 11454051-1: SPARTAN SM942WS, 023592, A0-23592 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 11454051-1?

11454051-1 is cataloged in the U.S. Government catalog under NSN 4140-01-020-1116. This indicates validated use in U.S. government and defense supply chains.

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11454051-1 — FAN,TUBEAXIAL

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