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Technical Data Sheet
A4428 ✓ 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,VANEAXIAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include phase: SINGLE, length: 1.470 INCHES NOMINAL IN, diameter: 1.859 INCHES NOMINAL IN, material: ALUMINUM OVERALL, drive_type: DIRECT, air_flow_rate: 54.000 CUBIC FEET PER MINUTE NOMINAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-00-052-4815, 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
A4428
NSN: 4140-00-052-4815
FSC: 4140
CAGE: 93504 — HOOVER CANADA INC (CAN)
SPECIFICATIONS
phaseSINGLE
length1.470 INCHES NOMINAL IN
diameter1.859 INCHES NOMINAL IN
materialALUMINUM OVERALL
quantity1
drive_typeDIRECT
air_flow_rate54.000 CUBIC FEET PER MINUTE NOMINAL
flow_directionOUTWARD
inclosure_typeFULLY INCLOSED
stage_quantity1
prime_mover_typeELECTRIC MOTOR
special_features2.0 IN. SQ FLANGE W/HOLE EA CORNER AT DISCHARGE END OF VENTURI TUBE IN
NSN4140-00-052-4815
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FAN,VANEAXIAL TITLE COMPONENT PN A4428 MFR FAN,VANEAXIAL
KEY FEATURES
PHASE: SINGLE
DRIVE TYPE: DIRECT
INCLOSURE TYPE: FULLY INCLOSED
FEATURES PROVIDED: NONSPARKING
AIR FLOW RATE: 54.000 CUBIC FEET PER MINUTE NOMINAL
HOUSING INSIDE DIAMETER: 1.890 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY: 1 FLANGE AND 4 UNTHREADED HOLE(S)
PRIME MOVER POWER RATING: 0.056 HORSEPOWER
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS (FLIS)
PHASESINGLE
DRIVE TYPEDIRECT
INCLOSURE TYPEFULLY INCLOSED
FEATURES PROVIDEDNONSPARKING
AIR FLOW RATE54.000 CUBIC FEET PER MINUTE NOMINAL
HOUSING INSIDE DIAMETER1.890 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY1 FLANGE AND 4 UNTHREADED HOLE(S)
PRIME MOVER POWER RATING0.056 HORSEPOWER
SPECIAL FEATURES2.0 IN. SQ FLANGE W/HOLE EA CORNER AT DISCHARGE END OF VENTURI TUBE IN
VOLTAGE IN VOLTS AND CURRENT TYPE115.0 AC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
2019-10Interchangeable
interchangeable cross-reference
interchangeable
WW15D1-0Interchangeable
interchangeable cross-reference
interchangeable
40485Interchangeable
interchangeable cross-reference
interchangeable
A1035Interchangeable
interchangeable cross-reference
interchangeable
H239Interchangeable
interchangeable cross-reference
interchangeable
EG154878ITEM1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A4428?
A4428 is a FAN,VANEAXIAL.
What parts can replace A4428?
There are 11 known substitutes for A4428: 2019-10, WW15D1-0, 40485 and 8 more. Substitute compatibility should be verified for your specific system.
Is A4428 still available?
A4428 is currently cancelled.
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