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555399 — FAN,CIRCULATING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

555399: FAN,CIRCULATING.

The FAN,CIRCULATING is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include phase: THREE, width: 85.0 MILLIMETERS NOMINAL MM, length: 226.0 MILLIMETERS NOMINAL MM, material: PLASTIC HOUSING, air_flow_rate: 371.0 CUBIC FEET PER MINUTE NOMINAL, style_designator: FIXED. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-726-0480, 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
555399
NSN: 4140-01-726-0480
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: H2987 — SUN TEST SYSTEMS B.V. (NLD)
SPECIFICATIONS
phaseTHREE
width85.0 MILLIMETERS NOMINAL MM
length226.0 MILLIMETERS NOMINAL MM
materialPLASTIC HOUSING
air_flow_rate371.0 CUBIC FEET PER MINUTE NOMINAL
style_designatorFIXED
prime_mover_power_rating54.0 WATTS
rotation_direction_for_which_designedCLOCKWISE
part_name_assigned_by_controlling_agencyFAN,CIRCULATING
NSN4140-01-726-0480
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FAN,CIRCULATING TITLE COMPONENT PN 555399 MFR FAN,CIRCULATING
KEY FEATURES
•
PHASE: THREE
•
LENGTH: 226.0 MILLIMETERS NOMINAL MM
•
VOLTAGE IN VOLTS AND CURRENT TYPE: 24.0 DC
•
PRIME MOVER POWER RATING: 54.0 WATTS
•
STYLE DESIGNATOR: FIXED
•
OPERATING SPEED AT RATED CAPACITY IN RPM: 3000.00
•
WIDTH: 85.0 MILLIMETERS NOMINAL MM
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
PHASETHREE
LENGTH226.0 MILLIMETERS NOMINAL MM
VOLTAGE IN VOLTS AND CURRENT TYPE24.0 DC
PRIME MOVER POWER RATING54.0 WATTS
STYLE DESIGNATORFIXED
OPERATING SPEED AT RATED CAPACITY IN RPM3000.00
WIDTH85.0 MILLIMETERS NOMINAL MM
PART NAME ASSIGNED BY CONTROLLING AGENCYFAN,CIRCULATING
MATERIALPLASTIC HOUSING
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

No substitute or cross-reference records for this part.

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 555399?
555399 is a FAN,CIRCULATING.
What is the NSN for 555399?
555399 is cataloged in the U.S. Government catalog under NSN 4140-01-726-0480. This indicates validated use in U.S. government and defense supply chains.
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