018646-03 — FAN,CENTRIFUGAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

018646-03: FAN,CENTRIFUGAL.

The FAN,CENTRIFUGAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include width: 15.250 INCHES NOMINAL IN, height: 12.810 INCHES NOMINAL IN, length: 12.530 INCHES NOMINAL IN, material: STEEL OVERALL, drive_type: BELT, style_designator: FIXED, RECTANGULAR OUTLETS. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-128-9517, 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

018646-03

NSN: 4140-01-128-9517
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 35197 — PHILIPS INDUSTRIES INC (USA)

SPECIFICATIONS

width	15.250 INCHES NOMINAL IN
height	12.810 INCHES NOMINAL IN
length	12.530 INCHES NOMINAL IN
material	STEEL OVERALL
drive_type	BELT
style_designator	FIXED, RECTANGULAR OUTLETS
shaft_bearing_type	SLEEVE
outlet_inside_width	6.120 INCHES NOMINAL IN
outlet_inside_height	10.250 INCHES NOMINAL IN
rotation_direction_for_which_designed	COUNTERCLOCKWISE
NSN	4140-01-128-9517

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT BEARING TYPE: SLEEVE

•

OUTLET INSIDE HEIGHT: 10.250 INCHES NOMINAL IN

•

LENGTH: 12.530 INCHES NOMINAL IN

•

DRIVE TYPE: BELT

•

STYLE DESIGNATOR: FIXED, RECTANGULAR OUTLETS

•

OUTLET INSIDE WIDTH: 6.120 INCHES NOMINAL IN

•

HEIGHT: 12.810 INCHES NOMINAL IN

•

WIDTH: 15.250 INCHES NOMINAL IN

TYPICAL APPLICATIONS

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

TECHNICAL CHARACTERISTICS

SHAFT BEARING TYPE	SLEEVE
OUTLET INSIDE HEIGHT	10.250 INCHES NOMINAL IN
LENGTH	12.530 INCHES NOMINAL IN
DRIVE TYPE	BELT
STYLE DESIGNATOR	FIXED, RECTANGULAR OUTLETS
OUTLET INSIDE WIDTH	6.120 INCHES NOMINAL IN
HEIGHT	12.810 INCHES NOMINAL IN
WIDTH	15.250 INCHES NOMINAL IN
MATERIAL	STEEL OVERALL
ROTATION DIRECTION FOR WHICH DESIGNED	COUNTERCLOCKWISE

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 4

A9-ATCSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

A9-9ATReference document

Same NSN cross-reference

Reference document — Secondary reference

054W101Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

A9-9ATCReference document

Same NSN cross-reference

Reference document — Secondary 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 018646-03?

018646-03 is a FAN,CENTRIFUGAL.

What parts can replace 018646-03?

There are 4 known substitutes for 018646-03: A9-ATC, A9-9AT, 054W101 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 018646-03?

018646-03 is cataloged in the U.S. Government catalog under NSN 4140-01-128-9517. This indicates validated use in U.S. government and defense supply chains.

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018646-03 — FAN,CENTRIFUGAL

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