1142AS253 — IMPELLER,FAN,AXIAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1142AS253: 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: 16.000 INCHES NOMINAL IN, material: ALUMINUM OVERALL, hub_location: FRONT, style_designator: ROUNDED TIP, attachment_method: KEYWAY. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-082-7222, 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

1142AS253

NSN: 4140-01-082-7222
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

diameter	16.000 INCHES NOMINAL IN
material	ALUMINUM OVERALL
hub_location	FRONT
blade_quantity	4
style_designator	ROUNDED TIP
attachment_method	KEYWAY
NSN	4140-01-082-7222

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: ROUNDED TIP

•

ATTACHMENT METHOD: KEYWAY

•

DIAMETER: 16.000 INCHES NOMINAL IN

•

BLADE QUANTITY: 4

•

HUB LOCATION: FRONT

•

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	ROUNDED TIP
ATTACHMENT METHOD	KEYWAY
DIAMETER	16.000 INCHES NOMINAL IN
BLADE QUANTITY	4
HUB LOCATION	FRONT
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 1

4C133Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is 1142AS253?

1142AS253 is a IMPELLER,FAN,AXIAL.

What parts can replace 1142AS253?

There is 1 known substitute for 1142AS253: 4C133. Substitute compatibility should be verified for your specific system.

What is the NSN for 1142AS253?

1142AS253 is cataloged in the U.S. Government catalog under NSN 4140-01-082-7222. This indicates validated use in U.S. government and defense supply chains.

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1142AS253 — IMPELLER,FAN,AXIAL

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