PartsTable
Technical Data Sheet
Download PDF

75442-RC — IMPELLER,FAN,CENTRIFUGAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

75442-RC: IMPELLER,FAN,CENTRIFUGAL.

The IMPELLER,FAN,CENTRIFUGAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include diameter: 10.000 INCHES NOMINAL IN, material: PLASTIC POLYCARBONATE BLADE, blade_quantity: 15, style_designator: CURVED RADIAL W/ BACK PLATE, attachment_method: KEYWAY, end_item_identification: ELECTRIC POWER GENERATION SYSTEM. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-362-7117, 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
75442-RC
NSN: 4140-01-362-7117
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 9R328 — INTEGRATED POWER SERVICES LLC DIV IPS (USA)
SPECIFICATIONS
diameter10.000 INCHES NOMINAL IN
materialPLASTIC POLYCARBONATE BLADE
blade_quantity15
style_designatorCURVED RADIAL W/ BACK PLATE
attachment_methodKEYWAY
end_item_identificationELECTRIC POWER GENERATION SYSTEM
rotation_direction_for_which_designedCLOCKWISE
NSN4140-01-362-7117
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IMPELLER,FAN,CENTRIFUGAL TITLE COMPONENT PN 75442-RC MFR IMPELLER,FAN,CENTRIFUG
KEY FEATURES
•
STYLE DESIGNATOR: CURVED RADIAL W/ BACK PLATE
•
ATTACHMENT METHOD: KEYWAY
•
DIAMETER: 10.000 INCHES NOMINAL IN
•
BLADE QUANTITY: 15
•
MATERIAL: PLASTIC POLYCARBONATE BLADE
•
ROTATION DIRECTION FOR WHICH DESIGNED: CLOCKWISE
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORCURVED RADIAL W/ BACK PLATE
ATTACHMENT METHODKEYWAY
DIAMETER10.000 INCHES NOMINAL IN
BLADE QUANTITY15
END ITEM IDENTIFICATIONELECTRIC POWER GENERATION SYSTEM
MATERIALPLASTIC POLYCARBONATE BLADE
ROTATION DIRECTION FOR WHICH DESIGNEDCLOCKWISE
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 1
75442-DReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 75442-RC?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 75442-RC?
75442-RC is a IMPELLER,FAN,CENTRIFUGAL.
What parts can replace 75442-RC?
There is 1 known substitute for 75442-RC: 75442-D. Substitute compatibility should be verified for your specific system.
What is the NSN for 75442-RC?
75442-RC is cataloged in the U.S. Government catalog under NSN 4140-01-362-7117. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 75442-RC

✓ 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.