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Technical Data Sheet
A0-19818 ✓ 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,TUBEAXIAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include phase: SINGLE, length: 1.540 INCHES NOMINAL IN, material: ALUMINUM OVERALL, drive_type: DIRECT, air_flow_rate: 62.0 CUBIC FEET PER MINUTE NOMINAL, flow_direction: INWARD. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-00-051-9581, 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
A0-19818
NSN: 4140-00-051-9581
FSC: 4140
CAGE: 82877 — ROTRON INCORPORATED (USA)
SPECIFICATIONS
phaseSINGLE
length1.540 INCHES NOMINAL IN
materialALUMINUM OVERALL
drive_typeDIRECT
air_flow_rate62.0 CUBIC FEET PER MINUTE NOMINAL
flow_directionINWARD
inclosure_typeFULLY INCLOSED
prime_mover_typeELECTRIC MOTOR
style_designatorFIXED
speed_adjustmentsSINGLE SPEED
surface_treatmentENAMEL OVERALL
frequency_in_hertz400.0
NSN4140-00-051-9581
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FAN,TUBEAXIAL TITLE COMPONENT PN A0-19818 MFR FAN,TUBEAXIAL
KEY FEATURES
OPERATING SPEED AT RATED CAPACITY IN RPM: 11000.0
PRIME MOVER TYPE: ELECTRIC MOTOR
INCLOSURE TYPE: FULLY INCLOSED
VOLTAGE IN VOLTS AND CURRENT TYPE: 220.0 AC
STYLE DESIGNATOR: FIXED
ROTATION DIRECTION FOR WHICH DESIGNED: CLOCKWISE
MOUNTING FACILITY TYPE AND QUANTITY: 2 FLANGE AND 3 UNTHREADED HOLE(S)
PHASE: SINGLE
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS (FLIS)
OPERATING SPEED AT RATED CAPACITY IN RPM11000.0
PRIME MOVER TYPEELECTRIC MOTOR
INCLOSURE TYPEFULLY INCLOSED
VOLTAGE IN VOLTS AND CURRENT TYPE220.0 AC
STYLE DESIGNATORFIXED
ROTATION DIRECTION FOR WHICH DESIGNEDCLOCKWISE
MOUNTING FACILITY TYPE AND QUANTITY2 FLANGE AND 3 UNTHREADED HOLE(S)
PHASESINGLE
DRIVE TYPEDIRECT
PRIME MOVER DRIVE SHAFT BEARING TYPEBALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
416679-1Interchangeable
interchangeable cross-reference
interchangeable
PROPIMAX2-464ZHInterchangeable
interchangeable cross-reference
interchangeable
Q531828055Interchangeable
interchangeable cross-reference
interchangeable
6515NCM990440Interchangeable
interchangeable cross-reference
interchangeable
TM-513500Interchangeable
interchangeable cross-reference
interchangeable
513500Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A0-19818?
A0-19818 is a FAN,TUBEAXIAL.
What parts can replace A0-19818?
There are 7 known substitutes for A0-19818: 416679-1, PROPIMAX2-464ZH, Q531828055 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A0-19818?
A0-19818 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-00-051-9581. This indicates validated use in U.S. government and defense supply chains.
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