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73-1194 — IMPELLER,FAN,AXIAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

73-1194: 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 ALLOY OVERALL, glass_type: PLAIN, hub_location: CENTER, glass_diameter: 0.687 INCHES NOMINAL IN, style_designator: ROUNDED TIP. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-112-7583, 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
73-1194
NSN: 4140-01-112-7583
NIINs: 011127583, 011669537
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 55820 — RTX CORPORATION DIV PRATT & WHITNEY (USA)
SPECIFICATIONS
diameter4.250 INCHES NOMINAL IN
materialALUMINUM ALLOY OVERALL
glass_typePLAIN
glass_number1
hub_locationCENTER
blade_quantity7
glass_diameter0.687 INCHES NOMINAL IN
special_featuresSIZE-2; 8-1/2 IN. (21.59 CM) OVERALL LENGTH; AUTOCLAVABLE UP TO 275 DEG F BY ETHYLENE OXIDE OR COLD STERILIZATION SOLUTION; USE AS A DIAGNOSTIC AID CM
style_designatorROUNDED TIP
surface_treatmentPASSIVATE OVERALL
part_name_assigned_by_controlling_agencyMIRROR LARYNGEAL SIZE 2 8.50" LG GLASS CHAMBER & CRS PASSIVATED
NSN4140-01-112-7583
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IMPELLER,FAN,AXIAL TITLE COMPONENT PN 73-1194 MFR IMPELLER,FAN,AXIAL
KEY FEATURES
•
STYLE DESIGNATOR: ROUNDED TIP
•
DIAMETER: 4.250 INCHES NOMINAL IN
•
BLADE QUANTITY: 7
•
HUB LOCATION: CENTER
•
MATERIAL: ALUMINUM ALLOY OVERALL
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORROUNDED TIP
DIAMETER4.250 INCHES NOMINAL IN
BLADE QUANTITY7
HUB LOCATIONCENTER
MATERIALALUMINUM ALLOY OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 73-1194?
73-1194 is a IMPELLER,FAN,AXIAL.
What is the NSN for 73-1194?
73-1194 is cataloged in the U.S. Government catalog under NSN 4140-01-112-7583. This indicates validated use in U.S. government and defense supply chains.
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