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Technical Data Sheet
PartsTable / COMPONENT / 3-90-8206
3-90-8206 ✓ 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 FAN,CIRCULATING is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include overall_length: 2.000 INCHES NOMINAL IN, overall_diameter: 0.625 INCHES NOMINAL IN, special_features: MOUNTING CONFIGURATION:MOUNTS BY 0.500-20 THD ON LARGE END, component_type_and_quantity: 1 CONNECTOR AND 1 SPRING AND 1 CORE AND 1 CAPACITOR AND 1 HOUSING AND 1 LABEL AND 1 RESISTOR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-01-253-4305, 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
3-90-8206
NSN: 4140-01-253-4305
FSC: 4140
CAGE: 62109 — CYCLOPS INDUSTRIES INC (USA)
SPECIFICATIONS
overall_length2.000 INCHES NOMINAL IN
overall_diameter0.625 INCHES NOMINAL IN
special_featuresMOUNTING CONFIGURATION:MOUNTS BY 0.500-20 THD ON LARGE END
component_type_and_quantity1 CONNECTOR AND 1 SPRING AND 1 CORE AND 1 CAPACITOR AND 1 HOUSING AND 1 LABEL AND 1 RESISTOR
NSN4140-01-253-4305
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FAN,CIRCULATING TITLE COMPONENT PN 3-90-8206 MFR FAN,CIRCULATING
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
RG5UInterchangeable
interchangeable cross-reference
interchangeable
20-3001Interchangeable
interchangeable cross-reference
interchangeable
CA2014Interchangeable
interchangeable cross-reference
interchangeable
334784-265Interchangeable
interchangeable cross-reference
interchangeable
373-004-120Interchangeable
interchangeable cross-reference
interchangeable
9892861P1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3-90-8206?
3-90-8206 is a FAN,CIRCULATING.
What parts can replace 3-90-8206?
There are 10 known substitutes for 3-90-8206: RG5U, 20-3001, CA2014 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3-90-8206?
3-90-8206 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-01-253-4305. 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