75435-5-A — IMPELLER,FAN,AXIAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

75435-5-A: 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: 4.250 INCHES NOMINAL IN, material: ALUMINUM OVERALL, hub_location: CENTER, blade_quantity: 12, style_designator: STRAIGHT TIP, attachment_method: SETSCREW. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-136-9145, 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

75435-5-A

NSN: 4140-01-136-9145
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 50380 — RELIANCE ELECTRIC (USA)

SPECIFICATIONS

diameter	4.250 INCHES NOMINAL IN
material	ALUMINUM OVERALL
hub_location	CENTER
blade_quantity	12
style_designator	STRAIGHT TIP
attachment_method	SETSCREW
NSN	4140-01-136-9145

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: STRAIGHT TIP

•

ATTACHMENT METHOD: SETSCREW

•

DIAMETER: 4.250 INCHES NOMINAL IN

•

BLADE QUANTITY: 12

•

HUB LOCATION: CENTER

•

MATERIAL: ALUMINUM OVERALL

TYPICAL APPLICATIONS

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

TECHNICAL CHARACTERISTICS

STYLE DESIGNATOR	STRAIGHT TIP
ATTACHMENT METHOD	SETSCREW
DIAMETER	4.250 INCHES NOMINAL IN
BLADE QUANTITY	12
HUB LOCATION	CENTER
MATERIAL	ALUMINUM OVERALL

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

88125 PIECE 11Reference document

Same NSN cross-reference

Reference document — Secondary reference

75435-5RSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 75435-5-A?

75435-5-A is a IMPELLER,FAN,AXIAL.

What parts can replace 75435-5-A?

There are 2 known substitutes for 75435-5-A: 88125 PIECE 11, 75435-5R. Substitute compatibility should be verified for your specific system.

What is the NSN for 75435-5-A?

75435-5-A is cataloged in the U.S. Government catalog under NSN 4140-01-136-9145. This indicates validated use in U.S. government and defense supply chains.

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75435-5-A — IMPELLER,FAN,AXIAL

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