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680640-4 — TURBINE,AIRCRAFT COOLING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

680640-4: TURBINE,AIRCRAFT COOLING.

The TURBINE,AIRCRAFT COOLING is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include end_item_identification: B757 AIRCRAFT, NEXT HIGHER ASSEMBLY PACK ASSY AND CLAMP - AIR CONDITIONING AND TEMP CONT SYS COOLING, HONEYWELL INTL INC, part_name_assigned_by_controlling_agency: MACHINE-AIR CYCLE. This part is cataloged in the U.S.

Government catalog under NSN 1660-01-519-1871, 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
680640-4
NSN: 1660-01-519-1871
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
CAGE: 70210 — HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE (USA)
SPECIFICATIONS
end_item_identificationB757 AIRCRAFT, NEXT HIGHER ASSEMBLY PACK ASSY AND CLAMP - AIR CONDITIONING AND TEMP CONT SYS COOLING, HONEYWELL INTL INC
part_name_assigned_by_controlling_agencyMACHINE-AIR CYCLE
NSN1660-01-519-1871
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TURBINE,AIRCRAFT COOLING TITLE COMPONENT PN 680640-4 MFR TURBINE,AIRCRAFT COOLI
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYMACHINE-AIR CYCLE
END ITEM IDENTIFICATIONB757 AIRCRAFT, NEXT HIGHER ASSEMBLY PACK ASSY AND CLAMP - AIR CONDITIONING AND TEMP CONT SYS COOLING, HONEYWELL INTL INC
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.
1660-00-006-4472 1660-00-009-5646 1660-00-019-8389 1660-00-019-8399 1660-00-031-5285 1660-00-302-4390 1660-00-441-0575 1660-01-601-0729
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 680640-4?
680640-4 is a TURBINE,AIRCRAFT COOLING.
What is the NSN for 680640-4?
680640-4 is cataloged in the U.S. Government catalog under NSN 1660-01-519-1871. This indicates validated use in U.S. government and defense supply chains.
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