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HA27REVA ✓ 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,CENTRIFUGAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include width: 0.812 INCHES NOMINAL IN, diameter: 2.000 INCHES NOMINAL IN, material: ALUMINUM BLADE, special_features: CLOCKWISE IMPELLER ROTATION, attachment_method: SETSCREW. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-00-274-3654, 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
HA27REVA
NSN: 4140-00-274-3654
FSC: 4140
CAGE: 57057 — NAVCOM DEFENSE ELECTRONICS, INC. (USA)
SPECIFICATIONS
width0.812 INCHES NOMINAL IN
diameter2.000 INCHES NOMINAL IN
materialALUMINUM BLADE
blade_quantity4
special_featuresCLOCKWISE IMPELLER ROTATION
attachment_methodSETSCREW
NSN4140-00-274-3654
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IMPELLER,FAN,CENTRIFUGAL TITLE COMPONENT PN HA27REVA MFR IMPELLER,FAN,CENTRIFUG
KEY FEATURES
•
DIAMETER: 2.000 INCHES NOMINAL IN
•
BLADE QUANTITY: 4
•
ATTACHMENT METHOD: SETSCREW
•
MATERIAL: ALUMINUM BLADE
•
WIDTH: 0.812 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)
DIAMETER2.000 INCHES NOMINAL IN
BLADE QUANTITY4
ATTACHMENT METHODSETSCREW
SPECIAL FEATURESCLOCKWISE IMPELLER ROTATION
MATERIALALUMINUM BLADE
WIDTH0.812 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
6515-00-059-5235Interchangeable
interchangeable cross-reference
interchangeable
40095Interchangeable
interchangeable cross-reference
interchangeable
24-54Interchangeable
interchangeable cross-reference
interchangeable
42L7005-2510Interchangeable
interchangeable cross-reference
interchangeable
ASA50OFFSET LINInterchangeable
interchangeable cross-reference
interchangeable
47-50HInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HA27REVA?
HA27REVA is a IMPELLER,FAN,CENTRIFUGAL.
What parts can replace HA27REVA?
There are 16 known substitutes for HA27REVA: 6515-00-059-5235, 40095, 24-54 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HA27REVA?
HA27REVA is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-00-274-3654. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026