350HN4412 — FAN COUPLING ASSY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

350HN4412: FAN COUPLING ASSY.

The FAN COUPLING ASSY is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include material: ALUMINUM ALLOY, overall_diameter: 3.750 INCHES NOMINAL IN, accessory_components_and_quantity: COUPLING 1;BRACKET 1;RIVET 4;INSERT 2, part_name_assigned_by_controlling_agency: (INAVY)FAN COUPLING. This part is cataloged in the U.S.

Government catalog under NSN 1680-01-569-2887, 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

350HN4412

NSN: 1680-01-569-2887
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
CAGE: 072E5 — VERTEX MODERNIZATION AND SUSTAINMENT LLC (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY
overall_diameter	3.750 INCHES NOMINAL IN
accessory_components_and_quantity	COUPLING 1;BRACKET 1;RIVET 4;INSERT 2
part_name_assigned_by_controlling_agency	(INAVY)FAN COUPLING
NSN	1680-01-569-2887

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 3.750 INCHES NOMINAL IN

•

ACCESSORY COMPONENTS AND QUANTITY: COUPLING 1;BRACKET 1;RIVET 4;INSERT 2

•

MATERIAL: ALUMINUM ALLOY

TYPICAL APPLICATIONS

Server thermal management and cooling
Hot-swap fan replacement in production environments
Redundant cooling for high-availability systems

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	3.750 INCHES NOMINAL IN
ACCESSORY COMPONENTS AND QUANTITY	COUPLING 1;BRACKET 1;RIVET 4;INSERT 2
PART NAME ASSIGNED BY CONTROLLING AGENCY	(INAVY)FAN COUPLING
MATERIAL	ALUMINUM ALLOY

OTHER ITEMS IN FSC 1680 — Miscellaneous Aircraft Accessories and Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

1680-00-000-0144 1680-00-001-1401 1680-00-001-1402 1680-00-001-1403 1680-00-001-1404 1680-00-001-1730 1680-00-001-1731 1680-00-001-1736

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)Demilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 350HN4412?

350HN4412 is a FAN COUPLING ASSY.

What is the NSN for 350HN4412?

350HN4412 is cataloged in the U.S. Government catalog under NSN 1680-01-569-2887. This indicates validated use in U.S. government and defense supply chains.

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350HN4412 — FAN COUPLING ASSY

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