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PartsTable / COMPONENT / 4140PL0938494
4140PL0938494 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The IMPELLER,FAN,AXIAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include diameter: 6.938 INCHES NOMINAL IN, material: ALUMINUM ALLOY BLADE, hub_location: FRONT, special_features: ROTATION REVERSIBLE; HUB LOCATION DEFINED BY ROTATION AND AIR FLOW, style_designator: STRAIGHT TIP, attachment_method: SETSCREW. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-01-087-0359, 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
4140PL0938494
NSN: 4140-01-087-0359
FSC: 4140
CAGE: 9009H — JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX (POL)
SPECIFICATIONS
diameter6.938 INCHES NOMINAL IN
materialALUMINUM ALLOY BLADE
hub_locationFRONT
blade_quantity8
special_featuresROTATION REVERSIBLE; HUB LOCATION DEFINED BY ROTATION AND AIR FLOW
style_designatorSTRAIGHT TIP
attachment_methodSETSCREW
rotation_direction_for_which_designedCLOCKWISE OR COUNTERCLOCKWISE
NSN4140-01-087-0359
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IMPELLER,FAN,AXIAL TITLE COMPONENT PN 4140PL0938494 MFR IMPELLER,FAN,AXIAL
KEY FEATURES
•
MATERIAL: ALUMINUM ALLOY BLADE
•
HUB LOCATION: FRONT
•
ROTATION DIRECTION FOR WHICH DESIGNED: CLOCKWISE OR COUNTERCLOCKWISE
•
ATTACHMENT METHOD: SETSCREW
•
BLADE QUANTITY: 8
•
STYLE DESIGNATOR: STRAIGHT TIP
•
DIAMETER: 6.938 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALALUMINUM ALLOY BLADE
HUB LOCATIONFRONT
ROTATION DIRECTION FOR WHICH DESIGNEDCLOCKWISE OR COUNTERCLOCKWISE
ATTACHMENT METHODSETSCREW
BLADE QUANTITY8
SPECIAL FEATURESROTATION REVERSIBLE; HUB LOCATION DEFINED BY ROTATION AND AIR FLOW
STYLE DESIGNATORSTRAIGHT TIP
DIAMETER6.938 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
1551Interchangeable
interchangeable cross-reference
interchangeable
22762Interchangeable
interchangeable cross-reference
interchangeable
KN-34020Interchangeable
interchangeable cross-reference
interchangeable
39-685Interchangeable
interchangeable cross-reference
interchangeable
32-185Interchangeable
interchangeable cross-reference
interchangeable
32-134Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4140PL0938494?
4140PL0938494 is a IMPELLER,FAN,AXIAL.
What parts can replace 4140PL0938494?
There are 14 known substitutes for 4140PL0938494: 1551, 22762, KN-34020 and 11 more. Substitute compatibility should be verified for your specific system.
Is 4140PL0938494 still available?
4140PL0938494 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026