A0-74888 — FAN,CENTRIFUGAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

A0-74888: FAN,CENTRIFUGAL.

The FAN,CENTRIFUGAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include phase: THREE, width: 14.690 INCHES NOMINAL IN, height: 13.310 INCHES NOMINAL IN, length: 1.430 INCHES NOMINAL IN, material: ALUMINUM OVERALL, drive_type: DIRECT. This part is cataloged in the U.S.

Government catalog under NSN 4140-00-209-7965, 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

A0-74888

NSN: 4140-00-209-7965
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 82877 — ROTRON INCORPORATED (USA)

SPECIFICATIONS

phase	THREE
width	14.690 INCHES NOMINAL IN
height	13.310 INCHES NOMINAL IN
length	1.430 INCHES NOMINAL IN
material	ALUMINUM OVERALL
drive_type	DIRECT
air_flow_rate	1800.0 CUBIC FEET PER MINUTE MAXIMUM
inclosure_type	FULLY INCLOSED
outlet_location	TOP
prime_mover_type	ELECTRIC MOTOR
style_designator	FIXED, INVERTED, RECTANGULAR OUTLET
features_provided	SAFETY IMPELLER GUARD
NSN	4140-00-209-7965

COMPONENT DIAGRAM

KEY FEATURES

•

OUTLET LOCATION: TOP

•

MOUNTING FACILITY TYPE AND QUANTITY: 4 THREADED HOLE(S)

•

SPEED ADJUSTMENTS: SINGLE SPEED

•

PHASE: THREE

•

FREQUENCY IN HERTZ: 400.0

•

INCLOSURE TYPE: FULLY INCLOSED

•

OUTLET INSIDE HEIGHT: 5.620 INCHES NOMINAL IN

•

LENGTH: 1.430 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

OUTLET LOCATION	TOP
MOUNTING FACILITY TYPE AND QUANTITY	4 THREADED HOLE(S)
SPEED ADJUSTMENTS	SINGLE SPEED
PHASE	THREE
FREQUENCY IN HERTZ	400.0
INCLOSURE TYPE	FULLY INCLOSED
OUTLET INSIDE HEIGHT	5.620 INCHES NOMINAL IN
LENGTH	1.430 INCHES NOMINAL IN
VOLTAGE IN VOLTS AND CURRENT TYPE	200.0 AC
DRIVE TYPE	DIRECT

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

009-0218-040Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

ARPSN-PS702CW-1316J7Reference 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 A0-74888?

A0-74888 is a FAN,CENTRIFUGAL.

What parts can replace A0-74888?

There are 2 known substitutes for A0-74888: 009-0218-040, ARPSN-PS702CW-1316J7. Substitute compatibility should be verified for your specific system.

What is the NSN for A0-74888?

A0-74888 is cataloged in the U.S. Government catalog under NSN 4140-00-209-7965. This indicates validated use in U.S. government and defense supply chains.

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