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1851046 — IMPELLER,FAN,AXIAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1851046: IMPELLER,FAN,AXIAL.

The IMPELLER,FAN,AXIAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include end_item_identification: LOADER, SCOOP TYPE NSN 3805-01-533-1768, part_name_assigned_by_controlling_agency: IMPELLER,FAN,AXIAL. This part is cataloged in the U.S.

Government catalog under NSN 2930-01-543-7952, 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
1851046
NSN: 2930-01-543-7952
FSC: 2930 — Engine Cooling System Components, Nonaircraft
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
end_item_identificationLOADER, SCOOP TYPE NSN 3805-01-533-1768
part_name_assigned_by_controlling_agencyIMPELLER,FAN,AXIAL
NSN2930-01-543-7952
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IMPELLER,FAN,AXIAL TITLE COMPONENT PN 1851046 MFR IMPELLER,FAN,AXIAL
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYIMPELLER,FAN,AXIAL
END ITEM IDENTIFICATIONLOADER, SCOOP TYPE NSN 3805-01-533-1768
OTHER ITEMS IN FSC 2930 — Engine Cooling System Components, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2930-00-008-1759 2930-00-011-8885 2930-00-023-5186 2930-00-032-6470 2930-00-035-7667 2930-00-036-5099 2930-00-058-6570 2930-00-059-5776
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1851046?
1851046 is a IMPELLER,FAN,AXIAL.
What is the NSN for 1851046?
1851046 is cataloged in the U.S. Government catalog under NSN 2930-01-543-7952. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.