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2180502 ✓ 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

DISK,COMPRESSOR,AIRCRAFT GAS TUR. Key specifications include diameter: 13.960 INCHES MINIMUM AND 13.970 INCHES MAXIMUM IN, material: TITANIUM ALLOY OVERALL, overall_length: 2.338 INCHES NOMINAL IN, end_item_identification: ACFT ENG TF30, engine_section_location: COMPRESSOR, criticality_code_justification: AGAV. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2840-01-119-5445, 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
2180502
NSN: 2840-01-119-5445
FSC: 2840
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
diameter13.960 INCHES MINIMUM AND 13.970 INCHES MAXIMUM IN
materialTITANIUM ALLOY OVERALL
overall_length2.338 INCHES NOMINAL IN
end_item_identificationACFT ENG TF30
engine_section_locationCOMPRESSOR
criticality_code_justificationAGAV
NSN2840-01-119-5445
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DISK,COMPRESSOR,AIRCRAFT GAS TUR TITLE COMPONENT PN 2180502 MFR DISK,COMPRESSOR,AIRCRA
KEY FEATURES
•
CRITICALITY CODE JUSTIFICATION: AGAV
•
DIAMETER: 13.960 INCHES MINIMUM AND 13.970 INCHES MAXIMUM IN
•
MATERIAL: TITANIUM ALLOY OVERALL
•
ENGINE SECTION LOCATION: COMPRESSOR
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH2.338 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATIONAGAV
DIAMETER13.960 INCHES MINIMUM AND 13.970 INCHES MAXIMUM IN
END ITEM IDENTIFICATIONACFT ENG TF30
MATERIALTITANIUM ALLOY OVERALL
ENGINE SECTION LOCATIONCOMPRESSOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
663302Interchangeable
interchangeable cross-reference
interchangeable
DMS 77030BInterchangeable
interchangeable cross-reference
interchangeable
777602Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2180502?
2180502 is a DISK,COMPRESSOR,AIRCRAFT GAS TUR.
What parts can replace 2180502?
There are 3 known substitutes for 2180502: 663302, DMS 77030B, 777602. Substitute compatibility should be verified for your specific system.
Is 2180502 still available?
2180502 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026