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88125 PIECE 11 — IMPELLER,FAN,AXIAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

88125 PIECE 11: 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: 4.250 INCHES NOMINAL IN, material: ALUMINUM OVERALL, hub_location: CENTER, blade_quantity: 12, style_designator: STRAIGHT TIP, attachment_method: SETSCREW. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-136-9145, 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
88125 PIECE 11
NSN: 4140-01-136-9145
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 50380 — RELIANCE ELECTRIC (USA)
SPECIFICATIONS
diameter4.250 INCHES NOMINAL IN
materialALUMINUM OVERALL
hub_locationCENTER
blade_quantity12
style_designatorSTRAIGHT TIP
attachment_methodSETSCREW
NSN4140-01-136-9145
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IMPELLER,FAN,AXIAL TITLE COMPONENT PN 88125 PIECE 11 MFR IMPELLER,FAN,AXIAL
KEY FEATURES
•
STYLE DESIGNATOR: STRAIGHT TIP
•
ATTACHMENT METHOD: SETSCREW
•
DIAMETER: 4.250 INCHES NOMINAL IN
•
BLADE QUANTITY: 12
•
HUB LOCATION: CENTER
•
MATERIAL: ALUMINUM OVERALL
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTRAIGHT TIP
ATTACHMENT METHODSETSCREW
DIAMETER4.250 INCHES NOMINAL IN
BLADE QUANTITY12
HUB LOCATIONCENTER
MATERIALALUMINUM OVERALL
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 2
75435-5-AReference document
Same NSN cross-reference
Reference document — Secondary reference
75435-5RSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 88125 PIECE 11?
88125 PIECE 11 is a IMPELLER,FAN,AXIAL.
What parts can replace 88125 PIECE 11?
There are 2 known substitutes for 88125 PIECE 11: 75435-5-A, 75435-5R. Substitute compatibility should be verified for your specific system.
What is the NSN for 88125 PIECE 11?
88125 PIECE 11 is cataloged in the U.S. Government catalog under NSN 4140-01-136-9145. 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.