A084785 — FAN,CENTRIFUGAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

A084785: 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: SINGLE, width: 4.120 INCHES NOMINAL IN, height: 5.360 INCHES NOMINAL IN, length: 5.000 INCHES NOMINAL IN, material: STEEL HOUSING, drive_type: DIRECT. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-048-4424, 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

A084785

NSN: 4140-01-048-4424
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 82877 — ROTRON INCORPORATED (USA)

SPECIFICATIONS

phase	SINGLE
width	4.120 INCHES NOMINAL IN
height	5.360 INCHES NOMINAL IN
length	5.000 INCHES NOMINAL IN
material	STEEL HOUSING
drive_type	DIRECT
air_flow_rate	28.1 CUBIC FEET PER MINUTE MINIMUM AND 29.5 CUBIC FEET PER MINUTE MAXIMUM
inclosure_type	FULLY INCLOSED
outlet_location	TOP
prime_mover_type	ELECTRIC MOTOR
style_designator	FIXED, DUAL IMPELLER, RECTANGULAR OUTLET
speed_adjustments	SINGLE SPEED
NSN	4140-01-048-4424

COMPONENT DIAGRAM

KEY FEATURES

•

OUTLET LOCATION: TOP

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 FLANGE AND 3 THREADED HOLE(S)

•

SPEED ADJUSTMENTS: SINGLE SPEED

•

PHASE: SINGLE

•

INCLOSURE TYPE: FULLY INCLOSED

•

OUTLET INSIDE HEIGHT: 1.250 INCHES NOMINAL IN

•

LENGTH: 5.000 INCHES NOMINAL IN

•

VOLTAGE IN VOLTS AND CURRENT TYPE: 115.0 AC

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	1 FLANGE AND 3 THREADED HOLE(S)
SPEED ADJUSTMENTS	SINGLE SPEED
PHASE	SINGLE
INCLOSURE TYPE	FULLY INCLOSED
OUTLET INSIDE HEIGHT	1.250 INCHES NOMINAL IN
LENGTH	5.000 INCHES NOMINAL IN
VOLTAGE IN VOLTS AND CURRENT TYPE	115.0 AC
DRIVE TYPE	DIRECT
PRIME MOVER POWER RATING	0.024 HORSEPOWER

SUBSTITUTES & CROSS-REFERENCES 3

554810-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

A074785Reference document

Same NSN cross-reference

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

RRFP-KD3501CW-110AFSame 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 A084785?

A084785 is a FAN,CENTRIFUGAL.

What parts can replace A084785?

There are 3 known substitutes for A084785: 554810-1, A074785, RRFP-KD3501CW-110AF. Substitute compatibility should be verified for your specific system.

What is the NSN for A084785?

A084785 is cataloged in the U.S. Government catalog under NSN 4140-01-048-4424. This indicates validated use in U.S. government and defense supply chains.

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