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96-23558 — GUARD,FAN IMPELLER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

96-23558: GUARD,FAN IMPELLER.

The GUARD,FAN IMPELLER is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include shape: RECTANGULAR, body_material: ALUMINUM ALLOY, overall_width: 9.500 INCHES NOMINAL IN, overall_length: 18.500 INCHES NOMINAL IN, mounting_method: HOLE, special_features: MAT SHEET, .063 STK ALUMINUM ALLOY, UNS A95052-H32 PER ASTM-B209, PERFORATED, 0.187 HOLES ON .312 STAGGERED CENTERS. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-470-6558, 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
96-23558
NSN: 4140-01-470-6558
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 30554 — DEPARTMENT OF DEFENSE PROJECT MANAGER-MOBILE ELECTRIC POWER (USA)
SPECIFICATIONS
shapeRECTANGULAR
body_materialALUMINUM ALLOY
overall_width9.500 INCHES NOMINAL IN
overall_length18.500 INCHES NOMINAL IN
mounting_methodHOLE
special_featuresMAT SHEET, .063 STK ALUMINUM ALLOY, UNS A95052-H32 PER ASTM-B209, PERFORATED, 0.187 HOLES ON .312 STAGGERED CENTERS
surface_treatmentPAINT
end_item_identificationNSN 6115014620291, GENERATOR SET, DIESEL ENGINE
NSN4140-01-470-6558
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GUARD,FAN IMPELLER TITLE COMPONENT PN 96-23558 MFR GUARD,FAN IMPELLER
KEY FEATURES
•
MOUNTING METHOD: HOLE
•
SHAPE: RECTANGULAR
•
BODY MATERIAL: ALUMINUM ALLOY
•
SURFACE TREATMENT: PAINT
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
MOUNTING METHODHOLE
SHAPERECTANGULAR
OVERALL LENGTH18.500 INCHES NOMINAL IN
OVERALL WIDTH9.500 INCHES NOMINAL IN
BODY MATERIALALUMINUM ALLOY
SPECIAL FEATURESMAT SHEET, .063 STK ALUMINUM ALLOY, UNS A95052-H32 PER ASTM-B209, PERFORATED, 0.187 HOLES ON .312 STAGGERED CENTERS
SURFACE TREATMENTPAINT
END ITEM IDENTIFICATIONNSN 6115014620291, GENERATOR SET, DIESEL ENGINE
OTHER ITEMS IN FSC 4140 — Fans, Air Circulators, and Blower Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4140-00-000-0082 4140-00-001-1517 4140-00-001-1536 4140-00-001-1537 4140-00-001-3930 4140-00-001-6464 4140-00-001-6874 4140-00-001-6875
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 96-23558?
96-23558 is a GUARD,FAN IMPELLER.
What is the NSN for 96-23558?
96-23558 is cataloged in the U.S. Government catalog under NSN 4140-01-470-6558. 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.