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18001784CC1 — HOUSING,CENTRIFUGAL FAN

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

18001784CC1: HOUSING,CENTRIFUGAL FAN.

The HOUSING,CENTRIFUGAL FAN is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include width: 3.844 INCHES NOMINAL IN, height: 8.625 INCHES NOMINAL IN, length: 15.625 INCHES NOMINAL IN, material: STEEL OVERALL, housing_style: FIXED, outlet_inside_diameter: 2.281 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-147-9258, 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
18001784CC1
NSN: 4140-01-147-9258
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 04810 — ASHLAND ELECTRIC PRODUCTS INC (USA)
SPECIFICATIONS
width3.844 INCHES NOMINAL IN
height8.625 INCHES NOMINAL IN
length15.625 INCHES NOMINAL IN
materialSTEEL OVERALL
housing_styleFIXED
outlet_inside_diameter2.281 INCHES NOMINAL IN
end_item_identification4140-00-875-9846
prime_mover_for_which_designedELECTRIC MOTOR
NSN4140-01-147-9258
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HOUSING,CENTRIFUGAL FAN TITLE COMPONENT PN 18001784CC1 MFR HOUSING,CENTRIFUGAL FA
KEY FEATURES
•
LENGTH: 15.625 INCHES NOMINAL IN
•
OUTLET INSIDE DIAMETER: 2.281 INCHES NOMINAL IN
•
HOUSING STYLE: FIXED
•
HEIGHT: 8.625 INCHES NOMINAL IN
•
PRIME MOVER FOR WHICH DESIGNED: ELECTRIC MOTOR
•
WIDTH: 3.844 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
LENGTH15.625 INCHES NOMINAL IN
OUTLET INSIDE DIAMETER2.281 INCHES NOMINAL IN
HOUSING STYLEFIXED
HEIGHT8.625 INCHES NOMINAL IN
PRIME MOVER FOR WHICH DESIGNEDELECTRIC MOTOR
WIDTH3.844 INCHES NOMINAL IN
END ITEM IDENTIFICATION4140-00-875-9846
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 5
26246-02Reference document
Same NSN cross-reference
Reference document — Secondary reference
A0-26246Reference document
Same NSN cross-reference
Reference document — Secondary reference
9177316Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
9177316-3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
406259Reference 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 18001784CC1?
18001784CC1 is a HOUSING,CENTRIFUGAL FAN.
What parts can replace 18001784CC1?
There are 5 known substitutes for 18001784CC1: 26246-02, A0-26246, 9177316 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 18001784CC1?
18001784CC1 is cataloged in the U.S. Government catalog under NSN 4140-01-147-9258. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.