Name: DISK,TURBINE,AIRCRAFT GAS TURBIN
Brand: Unknown
SKU: 4040203

4040203 ✓ 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,TURBINE,AIRCRAFT GAS TURBIN. Key specifications include diameter: 19.131 INCHES MINIMUM AND 19.141 INCHES MAXIMUM IN, material: TITANIUM ALLOY OVERALL, special_features: T.O 2J-F100-24, FIG 117, IND 46; USE ONLY ON P/N 4068443 AND4070833, end_item_identification: ACFT ENG F100, engine_section_location: COMPRESSOR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2840-00-365-2116, 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

4040203

NSN: 2840-00-365-2116
FSC: 2840
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

diameter	19.131 INCHES MINIMUM AND 19.141 INCHES MAXIMUM IN
material	TITANIUM ALLOY OVERALL
stage_number	3
special_features	T.O 2J-F100-24, FIG 117, IND 46; USE ONLY ON P/N 4068443 AND4070833
end_item_identification	ACFT ENG F100
engine_section_location	COMPRESSOR
NSN	2840-00-365-2116

COMPONENT DIAGRAM

KEY FEATURES

•

ENGINE SECTION LOCATION: TURBINE

•

MATERIAL: TITANIUM ALLOY DISK

•

CRITICALITY CODE JUSTIFICATION: AGAV

TECHNICAL CHARACTERISTICS (FLIS)

ENGINE SECTION LOCATION	TURBINE
MATERIAL	TITANIUM ALLOY DISK
CRITICALITY CODE JUSTIFICATION	AGAV
END ITEM IDENTIFICATION	ACFT ENG F100

VERIFIED SUBSTITUTES & CROSS-REFERENCES 3

4080003Interchangeable

interchangeable cross-reference

interchangeable

4080403Interchangeable

interchangeable cross-reference

interchangeable

4059003Interchangeable

interchangeable cross-reference

interchangeable

LIFECYCLE

StatusACTIVE

AvailabilityOEM and secondary market

RoHS CompliantEAR99Not HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is 4040203?

4040203 is a DISK,TURBINE,AIRCRAFT GAS TURBIN.

What parts can replace 4040203?

There are 3 known substitutes for 4040203: 4080003, 4080403, 4059003. Substitute compatibility should be verified for your specific system.

What is the NSN for 4040203?

4040203 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2840-00-365-2116. This indicates validated use in U.S. government and defense supply chains.

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