109-139H — GUARD,FAN IMPELLER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

109-139H: 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 overall_height: 75.0 MILLIMETERS NOMINAL MM, overall_diameter: 75.0 MILLIMETERS NOMINAL MM, special_features: SURFACE TREATMENT NICKEL CHROME PLATING, COLOR SILVER,, part_name_assigned_by_controlling_agency: FINGER GUARD. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-690-6528, 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

109-139H

NSN: 4140-01-690-6528
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 3CYG3 — SANYO DENKI AMERICA INC (USA)

SPECIFICATIONS

overall_height	75.0 MILLIMETERS NOMINAL MM
overall_diameter	75.0 MILLIMETERS NOMINAL MM
special_features	SURFACE TREATMENT NICKEL CHROME PLATING, COLOR SILVER,
part_name_assigned_by_controlling_agency	FINGER GUARD
NSN	4140-01-690-6528

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 75.0 MILLIMETERS NOMINAL MM

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	75.0 MILLIMETERS NOMINAL MM
SPECIAL FEATURES	SURFACE TREATMENT NICKEL CHROME PLATING, COLOR SILVER,
PART NAME ASSIGNED BY CONTROLLING AGENCY	FINGER GUARD

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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 109-139H?

109-139H is a GUARD,FAN IMPELLER.

What is the NSN for 109-139H?

109-139H is cataloged in the U.S. Government catalog under NSN 4140-01-690-6528. This indicates validated use in U.S. government and defense supply chains.

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109-139H — GUARD,FAN IMPELLER

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