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SCD10549 — IMPELLER,FAN,AXIAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

SCD10549: 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: 22.000 INCHES NOMINAL IN, material: STEEL OVERALL, hub_location: FRONT, style_designator: ROUNDED TIP, attachment_method: BOLT HOLE, mounting_hole_diameter: 0.343 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2930-01-024-1176, 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
SCD10549
NSN: 2930-01-024-1176
FSC: 2930 — Engine Cooling System Components, Nonaircraft
CAGE: 04984 — CELTECH CORPORATION DIV USE CAGE 65552 FOR ALL ORDERS (USA)
SPECIFICATIONS
diameter22.000 INCHES NOMINAL IN
materialSTEEL OVERALL
hub_locationFRONT
blade_quantity4
style_designatorROUNDED TIP
attachment_methodBOLT HOLE
mounting_hole_diameter0.343 INCHES NOMINAL IN
mounting_hole_quantity4
mounting_bolt_circle_diameter2.750 INCHES NOMINAL IN
rotation_direction_for_which_designedCLOCKWISE
NSN2930-01-024-1176
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IMPELLER,FAN,AXIAL TITLE COMPONENT PN SCD10549 MFR IMPELLER,FAN,AXIAL
KEY FEATURES
•
MOUNTING HOLE QUANTITY: 4
•
STYLE DESIGNATOR: ROUNDED TIP
•
ATTACHMENT METHOD: BOLT HOLE
•
MOUNTING HOLE DIAMETER: 0.343 INCHES NOMINAL IN
•
DIAMETER: 22.000 INCHES NOMINAL IN
•
BLADE QUANTITY: 4
•
MOUNTING BOLT CIRCLE DIAMETER: 2.750 INCHES NOMINAL IN
•
HUB LOCATION: FRONT
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY4
STYLE DESIGNATORROUNDED TIP
ATTACHMENT METHODBOLT HOLE
MOUNTING HOLE DIAMETER0.343 INCHES NOMINAL IN
DIAMETER22.000 INCHES NOMINAL IN
BLADE QUANTITY4
MOUNTING BOLT CIRCLE DIAMETER2.750 INCHES NOMINAL IN
HUB LOCATIONFRONT
MATERIALSTEEL OVERALL
ROTATION DIRECTION FOR WHICH DESIGNEDCLOCKWISE
SUBSTITUTES & CROSS-REFERENCES 1
440020Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SCD10549?
SCD10549 is a IMPELLER,FAN,AXIAL.
What parts can replace SCD10549?
There is 1 known substitute for SCD10549: 440020. Substitute compatibility should be verified for your specific system.
What is the NSN for SCD10549?
SCD10549 is cataloged in the U.S. Government catalog under NSN 2930-01-024-1176. 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.