PartsTable
Technical Data Sheet
Download PDF

S5909 — IMPELLER,FAN,CENTRIFUGAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

S5909: 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: 6.890 INCHES NOMINAL IN, diameter: 4.747 INCHES NOMINAL IN, material: ALUMINUM OVERALL, blade_quantity: 50, style_designator: STRAIGHT BLADES DOUBLE WIDTH, attachment_method: SETSCREW. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-467-0377, 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
S5909
NSN: 4140-01-467-0377
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 0V5R4 — SNOWBIRD TECHNOLOGIES INC. (USA)
SPECIFICATIONS
width6.890 INCHES NOMINAL IN
diameter4.747 INCHES NOMINAL IN
materialALUMINUM OVERALL
blade_quantity50
style_designatorSTRAIGHT BLADES DOUBLE WIDTH
attachment_methodSETSCREW
end_item_identification4120-01-456-6954, AIR CONDITIONER
rotation_direction_for_which_designedCLOCKWISE
NSN4140-01-467-0377
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IMPELLER,FAN,CENTRIFUGAL TITLE COMPONENT PN S5909 MFR IMPELLER,FAN,CENTRIFUG
KEY FEATURES
•
STYLE DESIGNATOR: STRAIGHT BLADES DOUBLE WIDTH
•
ATTACHMENT METHOD: SETSCREW
•
DIAMETER: 4.747 INCHES NOMINAL IN
•
BLADE QUANTITY: 50
•
WIDTH: 6.890 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM 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 DESIGNATORSTRAIGHT BLADES DOUBLE WIDTH
ATTACHMENT METHODSETSCREW
DIAMETER4.747 INCHES NOMINAL IN
BLADE QUANTITY50
WIDTH6.890 INCHES NOMINAL IN
END ITEM IDENTIFICATION4120-01-456-6954, AIR CONDITIONER
MATERIALALUMINUM 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy S5909?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is S5909?
S5909 is a IMPELLER,FAN,CENTRIFUGAL.
What is the NSN for S5909?
S5909 is cataloged in the U.S. Government catalog under NSN 4140-01-467-0377. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — S5909

✓ 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.