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7W37478 — FAN,VANEAXIAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

7W37478: FAN,VANEAXIAL.

The FAN,VANEAXIAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include length: 21.000 INCHES NOMINAL IN, drive_type: DIRECT, style_designator: FIXED, housing_inside_diameter: 17.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-383-8599, 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
7W37478
NSN: 4140-01-383-8599
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 09519 — NEW PHILADELPHIA FAN CO BUFFALO FORGE MARINE FANS (USA)
SPECIFICATIONS
length21.000 INCHES NOMINAL IN
drive_typeDIRECT
style_designatorFIXED
housing_inside_diameter17.625 INCHES NOMINAL IN
NSN4140-01-383-8599
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FAN,VANEAXIAL TITLE COMPONENT PN 7W37478 MFR FAN,VANEAXIAL
KEY FEATURES
•
LENGTH: 21.000 INCHES NOMINAL IN
•
HOUSING INSIDE DIAMETER: 17.625 INCHES NOMINAL IN
•
DRIVE TYPE: DIRECT
•
STYLE DESIGNATOR: FIXED
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
LENGTH21.000 INCHES NOMINAL IN
HOUSING INSIDE DIAMETER17.625 INCHES NOMINAL IN
DRIVE TYPEDIRECT
STYLE DESIGNATORFIXED
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 5
78-1 MCD-5639Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
MCD-5639Reference document
Same NSN cross-reference
Reference document — Secondary reference
500892-515Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7W37478 MCD-5639Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
500892-00515Same 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 7W37478?
7W37478 is a FAN,VANEAXIAL.
What parts can replace 7W37478?
There are 5 known substitutes for 7W37478: 78-1 MCD-5639, MCD-5639, 500892-515 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7W37478?
7W37478 is cataloged in the U.S. Government catalog under NSN 4140-01-383-8599. This indicates validated use in U.S. government and defense supply chains.
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