Name: HEAT SINK,ELECTRICAL-ELECTRONIC
Brand: Unknown
SKU: 751378-1

751378-1 ✓ Verified by PartsTable

— · FAN MODULE

WHAT YOU NEED TO KNOW

Hot-plug fans can be replaced without shutdown Dual-rotor = higher CFM for high-power configs (GPU, dense storage)

AIRFLOW DIRECTION IS CRITICAL — reversed fan = thermal shutdown

PRODUCT OVERVIEW

HEAT SINK,ELECTRICAL-ELECTRONIC. Key specifications include material: RUBBER SYNTHETIC OVERALL, bend_radius: 2.500 INCHES NOMINAL IN, wall_thickness: 0.060 INCHES NOMINAL IN, working_length: 3.500 INCHES NOMINAL IN, inside_diameter: 1.250 INCHES NOMINAL IN, first_arm_length: 1.500 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-918-7443, 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

751378-1

NSN: 5999-00-918-7443
FSC: 5999
CAGE: 80249 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. (USA)

SPECIFICATIONS

material	RUBBER SYNTHETIC OVERALL
bend_radius	2.500 INCHES NOMINAL IN
wall_thickness	0.060 INCHES NOMINAL IN
working_length	3.500 INCHES NOMINAL IN
inside_diameter	1.250 INCHES NOMINAL IN
first_arm_length	1.500 INCHES NOMINAL IN
style_designator	SINGLE BEND
second_arm_length	1.500 INCHES NOMINAL IN
NSN	5999-00-918-7443

COMPONENT DIAGRAM

VERIFIED SUBSTITUTES & CROSS-REFERENCES 3

AD781Interchangeable

interchangeable cross-reference

interchangeable

751378-1Interchangeable

interchangeable cross-reference

interchangeable

5073-1Interchangeable

interchangeable cross-reference

interchangeable

LIFECYCLE

StatusACTIVE

AvailabilityOEM and secondary market

RoHS CompliantEAR99ESD SensitiveNot HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is 751378-1?

751378-1 is a HEAT SINK,ELECTRICAL-ELECTRONIC.

What parts can replace 751378-1?

There are 3 known substitutes for 751378-1: AD781, 751378-1, 5073-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 751378-1?

751378-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-918-7443. This indicates validated use in U.S. government and defense supply chains.

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