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449391 — FAN,CENTRIFUGAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

449391: FAN,CENTRIFUGAL.

The FAN,CENTRIFUGAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include phase: SINGLE, width: 7.094 INCHES NOMINAL IN, height: 6.062 INCHES NOMINAL IN, material: STEEL OVERALL, drive_type: DIRECT, inclosure_type: FULLY INCLOSED. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-091-8148, 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
449391
NSN: 5330-00-091-8148
NIINs: 000918148, 011093881, 011274455
FSC: 5330 — Packing and Gasket Materials
CAGE: 83299 — HYSTER-YALE GROUP, INC. DBA YALE MATERIALS HANDLING (USA)
SPECIFICATIONS
phaseSINGLE
width7.094 INCHES NOMINAL IN
height6.062 INCHES NOMINAL IN
materialSTEEL OVERALL
quantity1
drive_typeDIRECT
inclosure_typeFULLY INCLOSED
stage_quantity1
prime_mover_typeELECTRIC MOTOR
special_featuresP/O REGULATOR,PRESSURE DEMAND,4240-00-495-9143;REFERENCE DATA AND LITERATURE:AF TO.14S5-16-1;
style_designatorFIXED, RECTANGULAR OUTLETS
surface_treatmentCHROMATE ZINC HOUSING
NSN5330-00-091-8148
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 449391 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SUPPLEMENTARY FEATURES: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
SUPPLEMENTARY FEATURESCROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
SPECIAL FEATURESSTYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 449391?
449391 is a FAN,CENTRIFUGAL.
What is the NSN for 449391?
449391 is cataloged in the U.S. Government catalog under NSN 5330-00-091-8148. This indicates validated use in U.S. government and defense supply chains.
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