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Technical Data Sheet
1802845 ✓ 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,CENTRIFUGAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include phase: SINGLE, height: 2.688 INCHES NOMINAL IN, length: 2.812 INCHES NOMINAL IN, material: STEEL BLADE, drive_type: DIRECT, air_flow_rate: 10.000 CUBIC FEET PER MINUTE NOMINAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-00-226-4987, 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
1802845
NSN: 4140-00-226-4987
FSC: 4140
CAGE: 21877 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
phaseSINGLE
height2.688 INCHES NOMINAL IN
length2.812 INCHES NOMINAL IN
materialSTEEL BLADE
drive_typeDIRECT
air_flow_rate10.000 CUBIC FEET PER MINUTE NOMINAL
inclosure_typeFULLY INCLOSED
outlet_locationTOP
prime_mover_typeELECTRIC MOTOR
style_designatorFIXED, RECTANGULAR OUTLETS
speed_adjustmentsSINGLE SPEED
frequency_in_hertz50.0 AND 60.0
NSN4140-00-226-4987
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FAN,CENTRIFUGAL TITLE COMPONENT PN 1802845 MFR FAN,CENTRIFUGAL
KEY FEATURES
PRIME MOVER DRIVE SHAFT BEARING TYPE: BALL
PRIME MOVER TYPE: ELECTRIC MOTOR
FREQUENCY IN HERTZ: 50.0 AND 60.0
INCLOSURE TYPE: FULLY INCLOSED
STYLE DESIGNATOR: FIXED, RECTANGULAR OUTLETS
MATERIAL: PLASTIC PHENOLIC HOUSING
DISCHARGE DIRECTION: HORIZONTAL
OUTLET LOCATION: TOP
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS (FLIS)
PRIME MOVER DRIVE SHAFT BEARING TYPEBALL
PRIME MOVER TYPEELECTRIC MOTOR
FREQUENCY IN HERTZ50.0 AND 60.0
INCLOSURE TYPEFULLY INCLOSED
STYLE DESIGNATORFIXED, RECTANGULAR OUTLETS
MATERIALPLASTIC PHENOLIC HOUSING
DISCHARGE DIRECTIONHORIZONTAL
OUTLET LOCATIONTOP
OPERATING SPEED AT RATED CAPACITY IN RPM3500.0
OUTLET INSIDE HEIGHT1.375 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
444101Interchangeable
interchangeable cross-reference
interchangeable
C3309X8Interchangeable
interchangeable cross-reference
interchangeable
1008-8-8SInterchangeable
interchangeable cross-reference
interchangeable
15781Interchangeable
interchangeable cross-reference
interchangeable
020288Interchangeable
interchangeable cross-reference
interchangeable
6515NCM020217Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1802845?
1802845 is a FAN,CENTRIFUGAL.
What parts can replace 1802845?
There are 7 known substitutes for 1802845: 444101, C3309X8, 1008-8-8S and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1802845?
1802845 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-00-226-4987. This indicates validated use in U.S. government and defense supply chains.
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