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10933968 — IMPELLER,FAN,CENTRIFUGAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

10933968: 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: 0.625 INCHES NOMINAL IN, diameter: 4.000 INCHES NOMINAL IN, material: ALUMINUM OVERALL, style_designator: CURVED RADIAL W/ BACK PLATE, attachment_method: SETSCREW. This part is cataloged in the U.S.

Government catalog under NSN 4140-00-043-0279, 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
10933968
NSN: 4140-00-043-0279
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
width0.625 INCHES NOMINAL IN
diameter4.000 INCHES NOMINAL IN
materialALUMINUM OVERALL
blade_quantity8
style_designatorCURVED RADIAL W/ BACK PLATE
attachment_methodSETSCREW
NSN4140-00-043-0279
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IMPELLER,FAN,CENTRIFUGAL TITLE COMPONENT PN 10933968 MFR IMPELLER,FAN,CENTRIFUG
KEY FEATURES
•
STYLE DESIGNATOR: CURVED RADIAL W/ BACK PLATE
•
ATTACHMENT METHOD: SETSCREW
•
DIAMETER: 4.000 INCHES NOMINAL IN
•
BLADE QUANTITY: 8
•
WIDTH: 0.625 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM OVERALL
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORCURVED RADIAL W/ BACK PLATE
ATTACHMENT METHODSETSCREW
DIAMETER4.000 INCHES NOMINAL IN
BLADE QUANTITY8
WIDTH0.625 INCHES NOMINAL IN
MATERIALALUMINUM OVERALL
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
2940000430279Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 10933968?
10933968 is a IMPELLER,FAN,CENTRIFUGAL.
What parts can replace 10933968?
There is 1 known substitute for 10933968: 2940000430279. Substitute compatibility should be verified for your specific system.
What is the NSN for 10933968?
10933968 is cataloged in the U.S. Government catalog under NSN 4140-00-043-0279. 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.