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PartsTable / COMPONENT / A-TT4-00221-1
A-TT4-00221-1 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The COOLER,FLUID,TRANSMISSION is a the manufacturer industrial component. Key specifications include end_item_identification: TRACTOR,WHEELED AIRCRAFT,TOWING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2930-01-434-8618, 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
A-TT4-00221-1
NSN: 2930-01-434-8618
FSC: 2930
CAGE: 1TE71 — EAGLE INDUSTRIAL TRUCK MANUFACTURING, L.L.C. DIV EAGLE INDUSTRIAL TRUCK MFG LLC DBA EAGLE TUGS (USA)
SPECIFICATIONS
end_item_identificationTRACTOR,WHEELED AIRCRAFT,TOWING
NSN2930-01-434-8618
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COOLER,FLUID,TRANSMISSION TITLE COMPONENT PN A-TT4-00221-1 MFR COOLER,FLUID,TRANSMISS
KEY FEATURES
•
MATERIAL: COPPER TUBES
•
STYLE DESIGNATOR: FINNED "S" TUBE
•
HEAT TRANSFER METHOD: INDIRECT
•
CORE HEIGHT: 7.500 INCHES NOMINAL IN
•
CORE LENGTH: 17.000 INCHES NOMINAL IN
•
CORE WIDTH: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER TUBES
STYLE DESIGNATORFINNED "S" TUBE
MATERIALALUMINUM PLATES
HEAT TRANSFER METHODINDIRECT
END ITEM IDENTIFICATION3930013822567
CORE HEIGHT7.500 INCHES NOMINAL IN
CORE LENGTH17.000 INCHES NOMINAL IN
CORE WIDTH0.750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
9061WFInterchangeable
interchangeable cross-reference
interchangeable
TC74A-FInterchangeable
interchangeable cross-reference
interchangeable
TCR-254-FInterchangeable
interchangeable cross-reference
interchangeable
SL1Interchangeable
interchangeable cross-reference
interchangeable
120DInterchangeable
interchangeable cross-reference
interchangeable
1120DInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A-TT4-00221-1?
A-TT4-00221-1 is a COOLER,FLUID,TRANSMISSION.
What parts can replace A-TT4-00221-1?
There are 15 known substitutes for A-TT4-00221-1: 9061WF, TC74A-F, TCR-254-F and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A-TT4-00221-1?
A-TT4-00221-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2930-01-434-8618. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026