R77476-1 — FAN,CENTRIFUGAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

R77476-1: 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: 16.000 INCHES NOMINAL IN, height: 15.000 INCHES NOMINAL IN, length: 14.630 INCHES NOMINAL IN, material: IRON CAST HOUSING, drive_type: DIRECT. This part is cataloged in the U.S.

Government catalog under NSN 4140-00-196-3638, 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

R77476-1

NSN: 4140-00-196-3638
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 0U9U1 — DF FAN SERVICES INC DBA CLARAGE FAN CO (USA)

SPECIFICATIONS

phase	THREE
width	16.000 INCHES NOMINAL IN
height	15.000 INCHES NOMINAL IN
length	14.630 INCHES NOMINAL IN
material	IRON CAST HOUSING
drive_type	DIRECT
air_flow_rate	1200.0 CUBIC FEET PER MINUTE NOMINAL
inclosure_type	FULLY INCLOSED
outlet_location	TOP
prime_mover_type	ELECTRIC MOTOR
style_designator	FIXED,ROUND OUTLETS
features_provided	INLET SCREEN
NSN	4140-00-196-3638

COMPONENT DIAGRAM

KEY FEATURES

•

OUTLET LOCATION: TOP

•

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

•

SPEED ADJUSTMENTS: SINGLE SPEED

•

PHASE: THREE

•

FREQUENCY IN HERTZ: 60.0

•

INCLOSURE TYPE: FULLY INCLOSED

•

LENGTH: 14.630 INCHES NOMINAL IN

•

VOLTAGE IN VOLTS AND CURRENT TYPE: 230.0 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	THREE
FREQUENCY IN HERTZ	60.0
INCLOSURE TYPE	FULLY INCLOSED
LENGTH	14.630 INCHES NOMINAL IN
VOLTAGE IN VOLTS AND CURRENT TYPE	230.0 AC
DRIVE TYPE	DIRECT
PRIME MOVER POWER RATING	1.500 HORSEPOWER

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 3

6049-5500Reference document

Same NSN cross-reference

Reference document — Secondary reference

10043-5510Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

962-5500Reference 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 R77476-1?

R77476-1 is a FAN,CENTRIFUGAL.

What parts can replace R77476-1?

There are 3 known substitutes for R77476-1: 6049-5500, 10043-5510, 962-5500. Substitute compatibility should be verified for your specific system.

What is the NSN for R77476-1?

R77476-1 is cataloged in the U.S. Government catalog under NSN 4140-00-196-3638. This indicates validated use in U.S. government and defense supply chains.

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