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433090 — IMPELLER,FAN,AXIAL

✓ Government record, cited
Legrand · COMPONENT
PRODUCT OVERVIEW

433090: IMPELLER,FAN,AXIAL.

The IMPELLER,FAN,AXIAL is a Legrand thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include diameter: 5.562 INCHES NOMINAL IN, material: PLASTIC POLYCARBONATE OVERALL, hub_location: CENTER, special_features: COLOR: BLACK, style_designator: REVERSIBLE ROUNDED TIP, attachment_method: COMPRESSION. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-500-1187, 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
433090
NSN: 4140-01-500-1187
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 28873 — ITW FOOD EQUIPMENT GROUP LLC DBA HOBART SERVICE (USA)
SPECIFICATIONS
diameter5.562 INCHES NOMINAL IN
materialPLASTIC POLYCARBONATE OVERALL
hub_locationCENTER
blade_quantity5
special_featuresCOLOR: BLACK
style_designatorREVERSIBLE ROUNDED TIP
attachment_methodCOMPRESSION
end_item_identificationREFRIGERATOR
rotation_direction_for_which_designedCLOCKWISE
part_name_assigned_by_controlling_agencyBLADE, EVAPORATOR FAN
NSN4140-01-500-1187
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Legrand IMPELLER,FAN,AXIAL TITLE COMPONENT PN 433090 MFR Legrand IMPELLER,FAN,AXIAL
KEY FEATURES
•
STYLE DESIGNATOR: REVERSIBLE ROUNDED TIP
•
ATTACHMENT METHOD: COMPRESSION
•
DIAMETER: 5.562 INCHES NOMINAL IN
•
BLADE QUANTITY: 5
•
HUB LOCATION: CENTER
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORREVERSIBLE ROUNDED TIP
ATTACHMENT METHODCOMPRESSION
DIAMETER5.562 INCHES NOMINAL IN
BLADE QUANTITY5
HUB LOCATIONCENTER
SPECIAL FEATURESCOLOR: BLACK
PART NAME ASSIGNED BY CONTROLLING AGENCYBLADE, EVAPORATOR FAN
END ITEM IDENTIFICATIONREFRIGERATOR
MATERIALPLASTIC POLYCARBONATE 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 1
PL-51357 ITEM 1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 433090?
433090 is a IMPELLER,FAN,AXIAL manufactured by Legrand.
What parts can replace 433090?
There is 1 known substitute for 433090: PL-51357 ITEM 1. Substitute compatibility should be verified for your specific system.
What is the NSN for 433090?
433090 is cataloged in the U.S. Government catalog under NSN 4140-01-500-1187. 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.