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5389970 — IMPELLER,FAN,AXIAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

5389970: IMPELLER,FAN,AXIAL.

The IMPELLER,FAN,AXIAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include diameter: 27.000 INCHES NOMINAL IN, material: STEEL OVERALL, blade_quantity: 16, style_designator: STRAIGHT TIP, attachment_method: BOLT HOLE, mounting_hole_diameter: 0.656 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4140-00-635-9195, 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
5389970
NSN: 4140-00-635-9195
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
diameter27.000 INCHES NOMINAL IN
materialSTEEL OVERALL
blade_quantity16
style_designatorSTRAIGHT TIP
attachment_methodBOLT HOLE
mounting_hole_diameter0.656 INCHES NOMINAL IN
mounting_hole_quantity12
NSN4140-00-635-9195
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IMPELLER,FAN,AXIAL TITLE COMPONENT PN 5389970 MFR IMPELLER,FAN,AXIAL
KEY FEATURES
•
MOUNTING HOLE QUANTITY: 12
•
STYLE DESIGNATOR: STRAIGHT TIP
•
ATTACHMENT METHOD: BOLT HOLE
•
MOUNTING HOLE DIAMETER: 0.656 INCHES NOMINAL IN
•
DIAMETER: 27.000 INCHES NOMINAL IN
•
BLADE QUANTITY: 16
•
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
MOUNTING HOLE QUANTITY12
STYLE DESIGNATORSTRAIGHT TIP
ATTACHMENT METHODBOLT HOLE
MOUNTING HOLE DIAMETER0.656 INCHES NOMINAL IN
DIAMETER27.000 INCHES NOMINAL IN
BLADE QUANTITY16
MATERIALSTEEL 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5389970?
5389970 is a IMPELLER,FAN,AXIAL.
What is the NSN for 5389970?
5389970 is cataloged in the U.S. Government catalog under NSN 4140-00-635-9195. 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.