7684DX — IMPELLER,FAN,AXIAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

7684DX: IMPELLER,FAN,AXIAL.

The IMPELLER,FAN,AXIAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include diameter: 21.984 INCHES NOMINAL IN, material: STEEL OVERALL, hub_location: FRONT, style_designator: ROUNDED TIP, attachment_method: BOLT HOLE, mounting_hole_diameter: 0.406 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2930-00-432-1943, 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

7684DX

NSN: 2930-00-432-1943
FSC: 2930 — Engine Cooling System Components, Nonaircraft
CAGE: 77890 — SERVICE PRODUCTS CORP (USA)

SPECIFICATIONS

diameter	21.984 INCHES NOMINAL IN
material	STEEL OVERALL
hub_location	FRONT
blade_quantity	6
style_designator	ROUNDED TIP
attachment_method	BOLT HOLE
mounting_hole_diameter	0.406 INCHES NOMINAL IN
mounting_hole_quantity	4
mounting_bolt_circle_diameter	2.375 INCHES NOMINAL IN
rotation_direction_for_which_designed	CLOCKWISE
NSN	2930-00-432-1943

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING HOLE QUANTITY: 4

•

STYLE DESIGNATOR: ROUNDED TIP

•

ATTACHMENT METHOD: BOLT HOLE

•

MOUNTING HOLE DIAMETER: 0.406 INCHES NOMINAL IN

•

DIAMETER: 21.984 INCHES NOMINAL IN

•

BLADE QUANTITY: 6

•

MOUNTING BOLT CIRCLE DIAMETER: 2.375 INCHES NOMINAL IN

•

HUB LOCATION: FRONT

TYPICAL APPLICATIONS

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

TECHNICAL CHARACTERISTICS

MOUNTING HOLE QUANTITY	4
STYLE DESIGNATOR	ROUNDED TIP
ATTACHMENT METHOD	BOLT HOLE
MOUNTING HOLE DIAMETER	0.406 INCHES NOMINAL IN
DIAMETER	21.984 INCHES NOMINAL IN
BLADE QUANTITY	6
MOUNTING BOLT CIRCLE DIAMETER	2.375 INCHES NOMINAL IN
HUB LOCATION	FRONT
MATERIAL	STEEL OVERALL
ROTATION DIRECTION FOR WHICH DESIGNED	CLOCKWISE

SUBSTITUTES & CROSS-REFERENCES 1

A15520Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 7684DX?

7684DX is a IMPELLER,FAN,AXIAL.

What parts can replace 7684DX?

There is 1 known substitute for 7684DX: A15520. Substitute compatibility should be verified for your specific system.

What is the NSN for 7684DX?

7684DX is cataloged in the U.S. Government catalog under NSN 2930-00-432-1943. This indicates validated use in U.S. government and defense supply chains.

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7684DX — IMPELLER,FAN,AXIAL

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