581972-1 — HOUSING,CENTRIFUGAL FAN

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

581972-1: HOUSING,CENTRIFUGAL FAN.

The HOUSING,CENTRIFUGAL FAN is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include housing_style: FIXED, special_features: REFERENCE NUMBER LITERATURE,T.O. 31P5-2GPN22-4,FIG.

393, supplementary_features: INCLUDES CONNECTOR 1,TERMINAL 4,SHIELD 1,ADAPTER 1,FAN ASSY 1,HOUSING 1, end_item_identification: AN/TPN-19 AND AN/GPN-22 RADAR SETS. This part is cataloged in the U.S. Government catalog under NSN 4140-01-152-6600, 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

581972-1

NSN: 4140-01-152-6600
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 3B150 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)

SPECIFICATIONS

housing_style	FIXED
special_features	REFERENCE NUMBER LITERATURE,T.O. 31P5-2GPN22-4,FIG. 393
supplementary_features	INCLUDES CONNECTOR 1,TERMINAL 4,SHIELD 1,ADAPTER 1,FAN ASSY 1,HOUSING 1
end_item_identification	AN/TPN-19 AND AN/GPN-22 RADAR SETS
NSN	4140-01-152-6600

COMPONENT DIAGRAM

KEY FEATURES

•

HOUSING STYLE: FIXED

•

SUPPLEMENTARY FEATURES: INCLUDES CONNECTOR 1,TERMINAL 4,SHIELD 1,ADAPTER 1,FAN ASSY 1,HOUSING 1

TYPICAL APPLICATIONS

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

TECHNICAL CHARACTERISTICS

HOUSING STYLE	FIXED
SUPPLEMENTARY FEATURES	INCLUDES CONNECTOR 1,TERMINAL 4,SHIELD 1,ADAPTER 1,FAN ASSY 1,HOUSING 1
SPECIAL FEATURES	REFERENCE NUMBER LITERATURE,T.O. 31P5-2GPN22-4,FIG. 393
END ITEM IDENTIFICATION	AN/TPN-19 AND AN/GPN-22 RADAR SETS

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 1

581972Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 581972-1?

581972-1 is a HOUSING,CENTRIFUGAL FAN.

What parts can replace 581972-1?

There is 1 known substitute for 581972-1: 581972. Substitute compatibility should be verified for your specific system.

What is the NSN for 581972-1?

581972-1 is cataloged in the U.S. Government catalog under NSN 4140-01-152-6600. This indicates validated use in U.S. government and defense supply chains.

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581972-1 — HOUSING,CENTRIFUGAL FAN

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