119574-42550 — IMPELLER,FAN,CENTRIFUGAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

119574-42550: IMPELLER,FAN,CENTRIFUGAL.

The IMPELLER,FAN,CENTRIFUGAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include blade_quantity: 12, style_designator: CURVED RADIAL W/ BACK PLATE, end_item_identification: ENGINE, DIESEL 6LY2A-STP, rotation_direction_for_which_designed: CLOCKWISE, part_name_assigned_by_controlling_agency: IMPELLER, 6LY(2)A R-W/P. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-561-1757, 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

119574-42550

NSN: 4140-01-561-1757
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 0AK42 — YANMAR DIESEL AMERICA CORP (USA)

SPECIFICATIONS

blade_quantity	12
style_designator	CURVED RADIAL W/ BACK PLATE
end_item_identification	ENGINE, DIESEL 6LY2A-STP
rotation_direction_for_which_designed	CLOCKWISE
part_name_assigned_by_controlling_agency	IMPELLER, 6LY(2)A R-W/P
NSN	4140-01-561-1757

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: CURVED RADIAL W/ BACK PLATE

•

BLADE QUANTITY: 12

•

ROTATION DIRECTION FOR WHICH DESIGNED: CLOCKWISE

TYPICAL APPLICATIONS

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

TECHNICAL CHARACTERISTICS

STYLE DESIGNATOR	CURVED RADIAL W/ BACK PLATE
BLADE QUANTITY	12
PART NAME ASSIGNED BY CONTROLLING AGENCY	IMPELLER, 6LY(2)A R-W/P
END ITEM IDENTIFICATION	ENGINE, DIESEL 6LY2A-STP
ROTATION DIRECTION FOR WHICH DESIGNED	CLOCKWISE

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 2

119574-42550-01Reference document

Same NSN cross-reference

Reference document — Secondary reference

119574-42552Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 119574-42550?

119574-42550 is a IMPELLER,FAN,CENTRIFUGAL.

What parts can replace 119574-42550?

There are 2 known substitutes for 119574-42550: 119574-42550-01, 119574-42552. Substitute compatibility should be verified for your specific system.

What is the NSN for 119574-42550?

119574-42550 is cataloged in the U.S. Government catalog under NSN 4140-01-561-1757. This indicates validated use in U.S. government and defense supply chains.

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119574-42550 — IMPELLER,FAN,CENTRIFUGAL

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