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L5555 — FAN,TUBEAXIAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

L5555: FAN,TUBEAXIAL.

The FAN,TUBEAXIAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include length: 4.200 INCHES MINIMUM AND 4.230 INCHES MAXIMUM IN, prime_mover_type: ELECTRIC MOTOR, style_designator: FIXED, housing_inside_diameter: 3.570 INCHES MINIMUM AND 3.620 INCHES MAXIMUM IN, environmental_protection: EXPLOSION PROOF AND HUMIDITY PROOF AND SHOCK PROOF AND VIBRATION PROOF, ambient_temp_at_full_rated_power: -54.0 CELSIUS AND 82.0 CELSIUS DEGC. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-186-3976, 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
L5555
NSN: 4140-01-186-3976
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 18965 — DYNAMIC AIR ENGINEERING, INC. (USA)
SPECIFICATIONS
length4.200 INCHES MINIMUM AND 4.230 INCHES MAXIMUM IN
prime_mover_typeELECTRIC MOTOR
style_designatorFIXED
housing_inside_diameter3.570 INCHES MINIMUM AND 3.620 INCHES MAXIMUM IN
environmental_protectionEXPLOSION PROOF AND HUMIDITY PROOF AND SHOCK PROOF AND VIBRATION PROOF
ambient_temp_at_full_rated_power-54.0 CELSIUS AND 82.0 CELSIUS DEGC
NSN4140-01-186-3976
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FAN,TUBEAXIAL TITLE COMPONENT PN L5555 MFR FAN,TUBEAXIAL
KEY FEATURES
•
LENGTH: 4.200 INCHES MINIMUM AND 4.230 INCHES MAXIMUM IN
•
HOUSING INSIDE DIAMETER: 3.570 INCHES MINIMUM AND 3.620 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: FIXED
•
AMBIENT TEMP AT FULL RATED POWER: -54.0 CELSIUS AND 82.0 CELSIUS DEGC
•
ENVIRONMENTAL PROTECTION: EXPLOSION PROOF AND HUMIDITY PROOF AND SHOCK PROOF AND VIBRATION PROOF
•
PRIME MOVER TYPE: ELECTRIC MOTOR
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
LENGTH4.200 INCHES MINIMUM AND 4.230 INCHES MAXIMUM IN
HOUSING INSIDE DIAMETER3.570 INCHES MINIMUM AND 3.620 INCHES MAXIMUM IN
STYLE DESIGNATORFIXED
AMBIENT TEMP AT FULL RATED POWER-54.0 CELSIUS AND 82.0 CELSIUS DEGC
ENVIRONMENTAL PROTECTIONEXPLOSION PROOF AND HUMIDITY PROOF AND SHOCK PROOF AND VIBRATION PROOF
PRIME MOVER TYPEELECTRIC MOTOR
SUBSTITUTES & CROSS-REFERENCES 2
929029Reference document
Same NSN cross-reference
Reference document — Secondary reference
605912-2-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is L5555?
L5555 is a FAN,TUBEAXIAL.
What parts can replace L5555?
There are 2 known substitutes for L5555: 929029, 605912-2-1. Substitute compatibility should be verified for your specific system.
What is the NSN for L5555?
L5555 is cataloged in the U.S. Government catalog under NSN 4140-01-186-3976. This indicates validated use in U.S. government and defense supply chains.
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