7901311-00 — FAN,CENTRIFUGAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

7901311-00: 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: 5.188 INCHES NOMINAL IN, height: 6.250 INCHES NOMINAL IN, length: 6.880 INCHES NOMINAL IN, diameter: 3.500 INCHES NOMINAL IN, material: STEEL OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 4140-00-417-7796, 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

7901311-00

NSN: 4140-00-417-7796
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 90536 — LOCKHEED MARTIN CORP DBA LOCKHEED MARTIN DIV MST - EAGAN (USA)

SPECIFICATIONS

phase	THREE
width	5.188 INCHES NOMINAL IN
height	6.250 INCHES NOMINAL IN
length	6.880 INCHES NOMINAL IN
diameter	3.500 INCHES NOMINAL IN
material	STEEL OVERALL
quantity	1
drive_type	DIRECT
air_flow_rate	250.0 CUBIC FEET PER MINUTE NOMINAL
inclosure_type	FULLY INCLOSED
stage_quantity	1
outlet_location	TOP
NSN	4140-00-417-7796

COMPONENT DIAGRAM

KEY FEATURES

•

OUTLET LOCATION: TOP

•

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

•

SPEED ADJUSTMENTS: SINGLE SPEED

•

PHASE: THREE

•

FREQUENCY IN HERTZ: 400.0

•

INCLOSURE TYPE: FULLY INCLOSED

•

OUTLET INSIDE HEIGHT: 2.500 INCHES NOMINAL IN

•

LENGTH: 6.880 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	1 FLANGE AND 4 THREADED HOLE(S)
SPEED ADJUSTMENTS	SINGLE SPEED
PHASE	THREE
FREQUENCY IN HERTZ	400.0
INCLOSURE TYPE	FULLY INCLOSED
OUTLET INSIDE HEIGHT	2.500 INCHES NOMINAL IN
LENGTH	6.880 INCHES NOMINAL IN
VOLTAGE IN VOLTS AND CURRENT TYPE	115.0 AC
DRIVE TYPE	DIRECT

SUBSTITUTES & CROSS-REFERENCES 5

021236Reference document

Same NSN cross-reference

Reference document — Secondary reference

DRFP-PS3504CW-277WFSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

2686383-00Reference document

Same NSN cross-reference

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

790311-00Reference document

Same NSN cross-reference

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

C7R8F-5CSame 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 7901311-00?

7901311-00 is a FAN,CENTRIFUGAL.

What parts can replace 7901311-00?

There are 5 known substitutes for 7901311-00: 021236, DRFP-PS3504CW-277WF, 2686383-00 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 7901311-00?

7901311-00 is cataloged in the U.S. Government catalog under NSN 4140-00-417-7796. This indicates validated use in U.S. government and defense supply chains.

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7901311-00 — FAN,CENTRIFUGAL

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