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Technical Data Sheet
PartsTable / COMPONENT / 033-0103
033-0103 ✓ Verified by PartsTable
Trevi · 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 PUMP,COOLING SYSTEM,ENGINE is a Trevi thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 0.312 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 1.750 INCHES NOMINAL IN, fastener_length: 1.750 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-797-4934, 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
033-0103
NSN: 5935-00-797-4934
FSC: 5935
CAGE: 98278 — TE CONNECTIVITY CORPORATION DBA MICRODOT PRODUCTS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
head_height0.312 INCHES NOMINAL IN
thread_class2A A
thread_length1.750 INCHES NOMINAL IN
fastener_length1.750 INCHES NOMINAL IN
hardness_rating25.0 ROCKWELL C MINIMUM OVERALL
special_featuresDIESEL ENGINE COOLING SYSTEM PUMP
thread_directionRIGHT-HAND
width_between_flats0.750 INCHES NOMINAL IN
end_item_identificationDIESEL ENGINE
nominal_thread_diameter0.500 INCHES IN
NSN5935-00-797-4934
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Trevi PUMP,COOLING SYSTEM,ENGINE TITLE COMPONENT PN 033-0103 MFR Trevi PUMP,COOLING SYSTEM,EN
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
U1914Interchangeable
interchangeable cross-reference
interchangeable
11754Interchangeable
interchangeable cross-reference
interchangeable
4156Interchangeable
interchangeable cross-reference
interchangeable
60034-4Interchangeable
interchangeable cross-reference
interchangeable
E983BInterchangeable
interchangeable cross-reference
interchangeable
33103Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 033-0103?
033-0103 is a PUMP,COOLING SYSTEM,ENGINE manufactured by Trevi.
What parts can replace 033-0103?
There are 16 known substitutes for 033-0103: U1914, 11754, 4156 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 033-0103?
033-0103 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-797-4934. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026