189087-300 — FAN,VANEAXIAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

189087-300: FAN,VANEAXIAL.

The FAN,VANEAXIAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include length: 8.940 INCHES NOMINAL IN, style_designator: FIXED, housing_inside_diameter: 10.820 INCHES MINIMUM AND 10.880 INCHES MAXIMUM IN, mounting_facility_type_and_quantity: 8 UNTHREADED HOLE(S), rotation_direction_for_which_designed: CLOCKWISE. This part is cataloged in the U.S.

Government catalog under NSN 4140-00-770-9472, 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

189087-300

NSN: 4140-00-770-9472
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 55820 — RTX CORPORATION DIV PRATT & WHITNEY (USA)

SPECIFICATIONS

length	8.940 INCHES NOMINAL IN
quantity	1
style_designator	FIXED
housing_inside_diameter	10.820 INCHES MINIMUM AND 10.880 INCHES MAXIMUM IN
mounting_facility_type_and_quantity	8 UNTHREADED HOLE(S)
rotation_direction_for_which_designed	CLOCKWISE
NSN	4140-00-770-9472

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 8 UNTHREADED HOLE(S)

•

LENGTH: 8.940 INCHES NOMINAL IN

•

HOUSING INSIDE DIAMETER: 10.820 INCHES MINIMUM AND 10.880 INCHES MAXIMUM IN

•

QUANTITY: 1

•

STYLE DESIGNATOR: FIXED

•

ROTATION DIRECTION FOR WHICH DESIGNED: CLOCKWISE

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	8 UNTHREADED HOLE(S)
LENGTH	8.940 INCHES NOMINAL IN
HOUSING INSIDE DIAMETER	10.820 INCHES MINIMUM AND 10.880 INCHES MAXIMUM IN
QUANTITY	1
STYLE DESIGNATOR	FIXED
ROTATION DIRECTION FOR WHICH DESIGNED	CLOCKWISE

SUBSTITUTES & CROSS-REFERENCES 1

2500-124DReference 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 189087-300?

189087-300 is a FAN,VANEAXIAL.

What parts can replace 189087-300?

There is 1 known substitute for 189087-300: 2500-124D. Substitute compatibility should be verified for your specific system.

What is the NSN for 189087-300?

189087-300 is cataloged in the U.S. Government catalog under NSN 4140-00-770-9472. This indicates validated use in U.S. government and defense supply chains.

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189087-300 — FAN,VANEAXIAL

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