DRFS-NS303CW-411CF — FAN,CENTRIFUGAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

DRFS-NS303CW-411CF: 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: 5.560 INCHES NOMINAL IN, height: 6.030 INCHES NOMINAL IN, length: 5.000 INCHES NOMINAL IN, material: STEEL OVERALL, drive_type: DIRECT. This part is cataloged in the U.S.

Government catalog under NSN 4140-00-762-7287, 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

DRFS-NS303CW-411CF

NSN: 4140-00-762-7287
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 82877 — ROTRON INCORPORATED (USA)

SPECIFICATIONS

phase	SINGLE
width	5.560 INCHES NOMINAL IN
height	6.030 INCHES NOMINAL IN
length	5.000 INCHES NOMINAL IN
material	STEEL OVERALL
drive_type	DIRECT
air_flow_rate	130.0 CUBIC FEET PER MINUTE NOMINAL
inclosure_type	FULLY INCLOSED
stage_quantity	1
outlet_location	BOTTOM OR TOP
prime_mover_type	ELECTRIC MOTOR
style_designator	FIXED, RECTANGULAR OUTLETS
NSN	4140-00-762-7287

COMPONENT DIAGRAM

KEY FEATURES

•

OUTLET LOCATION: BOTTOM OR TOP

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 FLANGE AND 4 THREADED HOLE(S)

•

SPEED ADJUSTMENTS: SINGLE SPEED

•

PHASE: SINGLE

•

INCLOSURE TYPE: FULLY INCLOSED

•

OUTLET INSIDE HEIGHT: 2.047 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	BOTTOM OR TOP
MOUNTING FACILITY TYPE AND QUANTITY	1 FLANGE AND 4 THREADED HOLE(S)
SPEED ADJUSTMENTS	SINGLE SPEED
PHASE	SINGLE
INCLOSURE TYPE	FULLY INCLOSED
OUTLET INSIDE HEIGHT	2.047 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	0.113 HORSEPOWER

SUBSTITUTES & CROSS-REFERENCES 3

2855261Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

DRFS-NS303-411CSCWReference document

Same NSN cross-reference

Reference document — Secondary reference

A0-87177Same 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)Demilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is DRFS-NS303CW-411CF?

DRFS-NS303CW-411CF is a FAN,CENTRIFUGAL.

What parts can replace DRFS-NS303CW-411CF?

There are 3 known substitutes for DRFS-NS303CW-411CF: 2855261, DRFS-NS303-411CSCW, A0-87177. Substitute compatibility should be verified for your specific system.

What is the NSN for DRFS-NS303CW-411CF?

DRFS-NS303CW-411CF is cataloged in the U.S. Government catalog under NSN 4140-00-762-7287. This indicates validated use in U.S. government and defense supply chains.

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