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PartsTable / COMPONENT / 12255A
12255A ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The IMPELLER,FAN,AXIAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include diameter: 12.000 INCHES NOMINAL IN, special_features: W/PULLEY,1 GROOVE,3-5/8 IN. OD,38 DEG ANGLE OF GROOVE,0.688 IN.

W OF GROOVE; W/MTG SHAFT IN, style_designator: ROUNDED TIP. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2930-00-448-0726, 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
12255A
NSN: 2930-00-448-0726
FSC: 2930
CAGE: 44940 — CUMMINS POWER GENERATION INC. (USA)
SPECIFICATIONS
diameter12.000 INCHES NOMINAL IN
blade_quantity4
special_featuresW/PULLEY,1 GROOVE,3-5/8 IN. OD,38 DEG ANGLE OF GROOVE,0.688 IN. W OF GROOVE; W/MTG SHAFT IN
style_designatorROUNDED TIP
NSN2930-00-448-0726
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IMPELLER,FAN,AXIAL TITLE COMPONENT PN 12255A MFR IMPELLER,FAN,AXIAL
KEY FEATURES
•
STYLE DESIGNATOR: ROUNDED TIP
•
DIAMETER: 12.000 INCHES NOMINAL IN
•
BLADE QUANTITY: 4
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORROUNDED TIP
SPECIAL FEATURESW/PULLEY,1 GROOVE,3-5/8 IN. OD,38 DEG ANGLE OF GROOVE,0.688 IN. W OF GROOVE; W/MTG SHAFT IN
DIAMETER12.000 INCHES NOMINAL IN
BLADE QUANTITY4
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
1340Interchangeable
interchangeable cross-reference
interchangeable
150 56Interchangeable
interchangeable cross-reference
interchangeable
2410 1-3/64Interchangeable
interchangeable cross-reference
interchangeable
C12256Interchangeable
interchangeable cross-reference
interchangeable
209Interchangeable
interchangeable cross-reference
interchangeable
125410Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12255A?
12255A is a IMPELLER,FAN,AXIAL.
What parts can replace 12255A?
There are 13 known substitutes for 12255A: 1340, 150 56, 2410 1-3/64 and 10 more. Substitute compatibility should be verified for your specific system.
Is 12255A still available?
12255A is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026