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74380-R60803CW — IMPELLER,FAN,CENTRIFUGAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

74380-R60803CW: IMPELLER,FAN,CENTRIFUGAL.

The IMPELLER,FAN,CENTRIFUGAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include width: 1.500 INCHES NOMINAL IN, diameter: 14.625 INCHES NOMINAL IN, material: STEEL OVERALL, blade_quantity: 48, style_designator: CURVED BLADES SINGLE WIDTH, attachment_method: SETSCREW. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-115-2042, 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
74380-R60803CW
NSN: 4140-01-115-2042
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 30452 — ZURN INDUSTRIES INC ZURN AIR SYSTEMS DIV (USA)
SPECIFICATIONS
width1.500 INCHES NOMINAL IN
diameter14.625 INCHES NOMINAL IN
materialSTEEL OVERALL
blade_quantity48
style_designatorCURVED BLADES SINGLE WIDTH
attachment_methodSETSCREW
end_item_identificationMAIN PROPULSION MOTOR COOLING FAN ONBOARD 140 FT WTGB C.G. VESSELS FT
rotation_direction_for_which_designedCLOCKWISE
NSN4140-01-115-2042
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IMPELLER,FAN,CENTRIFUGAL TITLE COMPONENT PN 74380-R60803CW MFR IMPELLER,FAN,CENTRIFUG
KEY FEATURES
•
STYLE DESIGNATOR: CURVED BLADES SINGLE WIDTH
•
ATTACHMENT METHOD: SETSCREW
•
DIAMETER: 14.625 INCHES NOMINAL IN
•
BLADE QUANTITY: 48
•
WIDTH: 1.500 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
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
STYLE DESIGNATORCURVED BLADES SINGLE WIDTH
ATTACHMENT METHODSETSCREW
DIAMETER14.625 INCHES NOMINAL IN
BLADE QUANTITY48
WIDTH1.500 INCHES NOMINAL IN
END ITEM IDENTIFICATIONMAIN PROPULSION MOTOR COOLING FAN ONBOARD 140 FT WTGB C.G. VESSELS FT
MATERIALSTEEL OVERALL
ROTATION DIRECTION FOR WHICH DESIGNEDCLOCKWISE
OTHER ITEMS IN FSC 4140 — Fans, Air Circulators, and Blower Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4140-00-000-0082 4140-00-001-1517 4140-00-001-1536 4140-00-001-1537 4140-00-001-3930 4140-00-001-6464 4140-00-001-6874 4140-00-001-6875
SUBSTITUTES & CROSS-REFERENCES 1
AM8549CWReference 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 74380-R60803CW?
74380-R60803CW is a IMPELLER,FAN,CENTRIFUGAL.
What parts can replace 74380-R60803CW?
There is 1 known substitute for 74380-R60803CW: AM8549CW. Substitute compatibility should be verified for your specific system.
What is the NSN for 74380-R60803CW?
74380-R60803CW is cataloged in the U.S. Government catalog under NSN 4140-01-115-2042. 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.