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LF09278 — IMPELLER,FAN,AXIAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

LF09278: 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 diameter: 22.000 INCHES NOMINAL IN, material: STEEL BLADE, style_designator: ROUNDED TIP, attachment_method: BOLT HOLE, mounting_hole_diameter: 0.343 INCHES NOMINAL IN, mounting_bolt_circle_diameter: 4.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2930-00-623-5787, 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
LF09278
NSN: 2930-00-623-5787
FSC: 2930 — Engine Cooling System Components, Nonaircraft
CAGE: 53591 — SCHWITZER ENGINE COMPONENTS A HOUSEHOLD INTL CO (USA)
SPECIFICATIONS
diameter22.000 INCHES NOMINAL IN
materialSTEEL BLADE
blade_quantity4
style_designatorROUNDED TIP
attachment_methodBOLT HOLE
mounting_hole_diameter0.343 INCHES NOMINAL IN
mounting_hole_quantity6
mounting_bolt_circle_diameter4.500 INCHES NOMINAL IN
NSN2930-00-623-5787
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IMPELLER,FAN,AXIAL TITLE COMPONENT PN LF09278 MFR IMPELLER,FAN,AXIAL
KEY FEATURES
•
MOUNTING HOLE QUANTITY: 6
•
STYLE DESIGNATOR: ROUNDED TIP
•
ATTACHMENT METHOD: BOLT HOLE
•
MOUNTING HOLE DIAMETER: 0.343 INCHES NOMINAL IN
•
DIAMETER: 22.000 INCHES NOMINAL IN
•
BLADE QUANTITY: 4
•
MOUNTING BOLT CIRCLE DIAMETER: 4.500 INCHES NOMINAL IN
•
MATERIAL: STEEL BLADE
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY6
STYLE DESIGNATORROUNDED TIP
ATTACHMENT METHODBOLT HOLE
MOUNTING HOLE DIAMETER0.343 INCHES NOMINAL IN
DIAMETER22.000 INCHES NOMINAL IN
BLADE QUANTITY4
MOUNTING BOLT CIRCLE DIAMETER4.500 INCHES NOMINAL IN
MATERIALSTEEL BLADE
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 LF09278?
LF09278 is a IMPELLER,FAN,AXIAL.
What is the NSN for LF09278?
LF09278 is cataloged in the U.S. Government catalog under NSN 2930-00-623-5787. 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.