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5D2856 — FAN,CIRCULATING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

5D2856: FAN,CIRCULATING.

The FAN,CIRCULATING is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include height: 9.880 INCHES NOMINAL IN, material: ALUMINUM OVERALL, drive_type: DIRECT, air_flow_rate: 300.0 CUBIC FEET PER MINUTE NOMINAL, flow_direction: OUTWARD, inclosure_type: FULLY INCLOSED. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-097-4340, 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
5D2856
NSN: 4140-01-097-4340
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
height9.880 INCHES NOMINAL IN
materialALUMINUM OVERALL
drive_typeDIRECT
air_flow_rate300.0 CUBIC FEET PER MINUTE NOMINAL
flow_directionOUTWARD
inclosure_typeFULLY INCLOSED
prime_mover_typeELECTRIC MOTOR
style_designatorFIXED
features_providedSAFETY IMPELLER GUARD
speed_adjustmentsTWO SPEED
electrical_connection_typeCONNECTOR
mounting_facility_type_and_quantity1 BASE PLATE AND 4 UNTHREADED HOLE(S)
NSN4140-01-097-4340
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FAN,CIRCULATING TITLE COMPONENT PN 5D2856 MFR FAN,CIRCULATING
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 BASE PLATE AND 4 UNTHREADED HOLE(S)
•
SPEED ADJUSTMENTS: TWO SPEED
•
INCLOSURE TYPE: FULLY INCLOSED
•
VOLTAGE IN VOLTS AND CURRENT TYPE: 24.0 DC
•
FLOW DIRECTION: OUTWARD
•
DRIVE TYPE: DIRECT
•
STYLE DESIGNATOR: FIXED
•
FEATURES PROVIDED: SAFETY IMPELLER GUARD
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 BASE PLATE AND 4 UNTHREADED HOLE(S)
SPEED ADJUSTMENTSTWO SPEED
INCLOSURE TYPEFULLY INCLOSED
VOLTAGE IN VOLTS AND CURRENT TYPE24.0 DC
FLOW DIRECTIONOUTWARD
DRIVE TYPEDIRECT
STYLE DESIGNATORFIXED
FEATURES PROVIDEDSAFETY IMPELLER GUARD
HEIGHT9.880 INCHES NOMINAL IN
OPERATING SPEED AT RATED CAPACITY IN RPM2600.0
SUBSTITUTES & CROSS-REFERENCES 3
DEF-C2-2880Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
DEF-C2-28Reference document
Same NSN cross-reference
Reference document — Secondary reference
75602Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5D2856?
5D2856 is a FAN,CIRCULATING.
What parts can replace 5D2856?
There are 3 known substitutes for 5D2856: DEF-C2-2880, DEF-C2-28, 75602. Substitute compatibility should be verified for your specific system.
What is the NSN for 5D2856?
5D2856 is cataloged in the U.S. Government catalog under NSN 4140-01-097-4340. This indicates validated use in U.S. government and defense supply chains.
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