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11601289 — IMPELLER,FAN,CENTRIFUGAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

11601289: 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 width: 5.875 INCHES NOMINAL IN, diameter: 19.062 INCHES NOMINAL IN, style_designator: STRAIGHT BLADES DOUBLE WIDTH, attachment_method: BOLT HOLE. This part is cataloged in the U.S.

Government catalog under NSN 4140-00-930-4672, 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
11601289
NSN: 4140-00-930-4672
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
width5.875 INCHES NOMINAL IN
diameter19.062 INCHES NOMINAL IN
style_designatorSTRAIGHT BLADES DOUBLE WIDTH
attachment_methodBOLT HOLE
NSN4140-00-930-4672
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IMPELLER,FAN,CENTRIFUGAL TITLE COMPONENT PN 11601289 MFR IMPELLER,FAN,CENTRIFUG
KEY FEATURES
•
STYLE DESIGNATOR: STRAIGHT BLADES DOUBLE WIDTH
•
ATTACHMENT METHOD: BOLT HOLE
•
DIAMETER: 19.062 INCHES NOMINAL IN
•
WIDTH: 5.875 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTRAIGHT BLADES DOUBLE WIDTH
ATTACHMENT METHODBOLT HOLE
DIAMETER19.062 INCHES NOMINAL IN
WIDTH5.875 INCHES NOMINAL IN
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
1R170-90D2082Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11601289?
11601289 is a IMPELLER,FAN,CENTRIFUGAL.
What parts can replace 11601289?
There is 1 known substitute for 11601289: 1R170-90D2082. Substitute compatibility should be verified for your specific system.
What is the NSN for 11601289?
11601289 is cataloged in the U.S. Government catalog under NSN 4140-00-930-4672. 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.