6531-204A — GUARD,FAN IMPELLER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

6531-204A: GUARD,FAN IMPELLER.

The GUARD,FAN IMPELLER is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include shape: ROUND, body_material: STEEL, overall_height: 75.0 MILLIMETERS NOMINAL MM, mounting_method: SCREW, overall_diameter: 230.0 MILLIMETERS NOMINAL MM, mounting_hardware_and_quantity: 4 WASH,LK,SPLIT M6;4 SCREW,BTN,SOC M6-1.0X16 ZP. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-725-6033, 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

6531-204A

NSN: 4140-01-725-6033
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 24975 — PRESTOLITE ELECTRIC INC (USA)

SPECIFICATIONS

shape	ROUND
body_material	STEEL
overall_height	75.0 MILLIMETERS NOMINAL MM
mounting_method	SCREW
overall_diameter	230.0 MILLIMETERS NOMINAL MM
mounting_hardware_and_quantity	4 WASH,LK,SPLIT M6;4 SCREW,BTN,SOC M6-1.0X16 ZP
part_name_assigned_by_controlling_agency	FAN GURAD MOUNTING KIT
NSN	4140-01-725-6033

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 230.0 MILLIMETERS NOMINAL MM

•

MOUNTING METHOD: SCREW

•

SHAPE: ROUND

•

MOUNTING HARDWARE AND QUANTITY: 4 WASH,LK,SPLIT M6;4 SCREW,BTN,SOC M6-1.0X16 ZP

•

BODY MATERIAL: STEEL

TYPICAL APPLICATIONS

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

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	75.0 MILLIMETERS NOMINAL MM
OVERALL DIAMETER	230.0 MILLIMETERS NOMINAL MM
MOUNTING METHOD	SCREW
SHAPE	ROUND
MOUNTING HARDWARE AND QUANTITY	4 WASH,LK,SPLIT M6;4 SCREW,BTN,SOC M6-1.0X16 ZP
BODY MATERIAL	STEEL
PART NAME ASSIGNED BY CONTROLLING AGENCY	FAN GURAD MOUNTING KIT

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 1

4636153Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

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 6531-204A?

6531-204A is a GUARD,FAN IMPELLER.

What parts can replace 6531-204A?

There is 1 known substitute for 6531-204A: 4636153. Substitute compatibility should be verified for your specific system.

What is the NSN for 6531-204A?

6531-204A is cataloged in the U.S. Government catalog under NSN 4140-01-725-6033. This indicates validated use in U.S. government and defense supply chains.

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6531-204A — GUARD,FAN IMPELLER

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