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UA538973-3 — COOLER,HYDRAULIC OIL,AIRCRAFT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

UA538973-3: COOLER,HYDRAULIC OIL,AIRCRAFT.

The COOLER,HYDRAULIC OIL,AIRCRAFT is a the manufacturer industrial component. Key specifications include fsc_application_data: AIRCRAFT HYDRAULIC, VACUUM, DEICING SYSTEMS, end_item_identification: PACER SPECIAL. This part is cataloged in the U.S.

Government catalog under NSN 1650-01-379-1645, 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
UA538973-3
NSN: 1650-01-379-1645
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
CAGE: 78943 — TRIUMPH THERMAL SYSTEMS, LLC (USA)
SPECIFICATIONS
fsc_application_dataAIRCRAFT HYDRAULIC, VACUUM, DEICING SYSTEMS
end_item_identificationPACER SPECIAL
NSN1650-01-379-1645
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COOLER,HYDRAULIC OIL,AIRCRAFT TITLE COMPONENT PN UA538973-3 MFR COOLER,HYDRAULIC OIL,A
KEY FEATURES
•
FSC APPLICATION DATA: AIRCRAFT HYDRAULIC, VACUUM, DEICING SYSTEMS
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAAIRCRAFT HYDRAULIC, VACUUM, DEICING SYSTEMS
END ITEM IDENTIFICATIONPACER SPECIAL
OTHER ITEMS IN FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1650-00-000-0127 1650-00-000-0128 1650-00-000-0130 1650-00-000-0131 1650-00-000-0151 1650-00-000-0152 1650-00-001-1732 1650-00-001-1734
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is UA538973-3?
UA538973-3 is a COOLER,HYDRAULIC OIL,AIRCRAFT.
What is the NSN for UA538973-3?
UA538973-3 is cataloged in the U.S. Government catalog under NSN 1650-01-379-1645. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.