311-80558 — GUARD,FAN IMPELLER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

311-80558: 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 end_item_identification: ENVIRONMENTAL TEST SET,4920-01-139-2801. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-217-3169, 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

311-80558

NSN: 4140-01-217-3169
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 52497 — FXC CORPORATION DBA FXC CORP (USA)

SPECIFICATIONS

special_features	MATERIAL ALUMINUM,ZINC COATED;FINISH WASH AND PRIME PER MIL-P-15328,PAINT BLUE,TEXTURED FINISH;3.62 IN L PORM0.03;3.62 IN W PORM 0.03;0.12 IN THICK IN
end_item_identification	ENVIRONMENTAL TEST SET,4920-01-139-2801
NSN	4140-01-217-3169

COMPONENT DIAGRAM

TYPICAL APPLICATIONS

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

TECHNICAL CHARACTERISTICS

SPECIAL FEATURES	MATERIAL ALUMINUM,ZINC COATED;FINISH WASH AND PRIME PER MIL-P-15328,PAINT BLUE,TEXTURED FINISH;3.62 IN L PORM0.03;3.62 IN W PORM 0.03;0.12 IN THICK IN
END ITEM IDENTIFICATION	ENVIRONMENTAL TEST SET,4920-01-139-2801

SUBSTITUTES & CROSS-REFERENCES 1

060006Reference document

Same NSN cross-reference

Reference document — Design control — primary 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 311-80558?

311-80558 is a GUARD,FAN IMPELLER.

What parts can replace 311-80558?

There is 1 known substitute for 311-80558: 060006. Substitute compatibility should be verified for your specific system.

What is the NSN for 311-80558?

311-80558 is cataloged in the U.S. Government catalog under NSN 4140-01-217-3169. This indicates validated use in U.S. government and defense supply chains.

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311-80558 — GUARD,FAN IMPELLER

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