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Technical Data Sheet
033803 ✓ 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, width: 3.140 INCHES NOMINAL IN, height: 3.140 INCHES NOMINAL IN, length: 1.500 INCHES NOMINAL IN, material: ALUMINUM ALLOY OVERALL, drive_type: DIRECT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-01-179-0195, 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
033803
NSN: 4140-01-179-0195
FSC: 4140
CAGE: 82877 — ROTRON INCORPORATED (USA)
SPECIFICATIONS
phaseSINGLE
width3.140 INCHES NOMINAL IN
height3.140 INCHES NOMINAL IN
length1.500 INCHES NOMINAL IN
materialALUMINUM ALLOY OVERALL
drive_typeDIRECT
flow_directionINWARD
inclosure_typeFULLY INCLOSED
prime_mover_typeELECTRIC MOTOR
style_designatorFIXED
surface_treatmentENAMEL OVERALL
frequency_in_hertz50.0 AND 60.0
NSN4140-01-179-0195
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FAN,TUBEAXIAL TITLE COMPONENT PN 033803 MFR FAN,TUBEAXIAL
KEY FEATURES
MATERIAL: ALUMINUM ALLOY OVERALL
ELECTRICAL CONNECTION TYPE: WIRE LEAD
OPERATING SPEED AT RATED CAPACITY IN RPM: 3200.0
PRIME MOVER TYPE: ELECTRIC MOTOR
PRIME MOVER DRIVE SHAFT BEARING TYPE: BALL
FLOW DIRECTION: INWARD
HOUSING INSIDE DIAMETER: 2.812 INCHES NOMINAL IN
HEIGHT: 3.140 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALALUMINUM ALLOY OVERALL
ELECTRICAL CONNECTION TYPEWIRE LEAD
OPERATING SPEED AT RATED CAPACITY IN RPM3200.0
PRIME MOVER TYPEELECTRIC MOTOR
PRIME MOVER DRIVE SHAFT BEARING TYPEBALL
FLOW DIRECTIONINWARD
HOUSING INSIDE DIAMETER2.812 INCHES NOMINAL IN
HEIGHT3.140 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY2 FLANGE AND 8 UNTHREADED HOLE(S)
SURFACE TREATMENTENAMEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
033901Interchangeable
interchangeable cross-reference
interchangeable
ML8L 115AC N 1890ZFInterchangeable
interchangeable cross-reference
interchangeable
033901000Interchangeable
interchangeable cross-reference
interchangeable
5546168Interchangeable
Same NIIN cross-reference
interchangeable
MIL-80 1890ZFInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 033803?
033803 is a FAN,TUBEAXIAL.
What parts can replace 033803?
There are 5 known substitutes for 033803: 033901, ML8L 115AC N 1890ZF, 033901000 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 033803?
033803 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-01-179-0195. This indicates validated use in U.S. government and defense supply chains.
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