R4-L2R-20AC-GP — FAN,CENTRIFUGAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

R4-L2R-20AC-GP: FAN,CENTRIFUGAL.

The FAN,CENTRIFUGAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include air_flow_rate: 30.0 CUBIC FEET PER MINUTE MINIMUM AND 79.0 CUBIC FEET PER MINUTE MAXIMUM, special_features: RATED VOLTAGE 12V V, end_item_identification: MEMORY DEVICE LOAD, part_name_assigned_by_controlling_agency: CARD CAGE FAN. This part is cataloged in the U.S.

Government catalog under NSN 1660-01-571-5624, 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

R4-L2R-20AC-GP

NSN: 1660-01-571-5624
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
CAGE: SD852 — COOLER MASTER INC

SPECIFICATIONS

air_flow_rate	30.0 CUBIC FEET PER MINUTE MINIMUM AND 79.0 CUBIC FEET PER MINUTE MAXIMUM
part_name_assigned_by_controlling_agency	CARD CAGE FAN
NSN	1660-01-571-5624

COMPONENT DIAGRAM

KEY FEATURES

•

AIR FLOW RATE: 30.0 CUBIC FEET PER MINUTE MINIMUM AND 79.0 CUBIC FEET PER MINUTE MAXIMUM

TYPICAL APPLICATIONS

Server thermal management and cooling
Hot-swap fan replacement in production environments
Redundant cooling for high-availability systems

TECHNICAL CHARACTERISTICS

SPECIAL FEATURES	RATED VOLTAGE 12V V
PART NAME ASSIGNED BY CONTROLLING AGENCY	CARD CAGE FAN
END ITEM IDENTIFICATION	MEMORY DEVICE LOAD
AIR FLOW RATE	30.0 CUBIC FEET PER MINUTE MINIMUM AND 79.0 CUBIC FEET PER MINUTE MAXIMUM

OTHER ITEMS IN FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

1660-00-001-1693 1660-00-001-1754 1660-00-001-2491 1660-00-001-2493 1660-00-001-2496 1660-00-001-2497 1660-00-001-4130 1660-00-001-4479

SUBSTITUTES & CROSS-REFERENCES 2

299936Reference document

Same NSN cross-reference

Reference document — Secondary reference

171467-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is R4-L2R-20AC-GP?

R4-L2R-20AC-GP is a FAN,CENTRIFUGAL.

What parts can replace R4-L2R-20AC-GP?

There are 2 known substitutes for R4-L2R-20AC-GP: 299936, 171467-1. Substitute compatibility should be verified for your specific system.

What is the NSN for R4-L2R-20AC-GP?

R4-L2R-20AC-GP is cataloged in the U.S. Government catalog under NSN 1660-01-571-5624. This indicates validated use in U.S. government and defense supply chains.

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