PartsTable
Technical Data Sheet
4048903 ✓ 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: 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 2840-01-020-8704, 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
4048903
NSN: 2840-01-020-8704
FSC: 2840
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
diameter19.131 INCHES MINIMUM AND 19.141 INCHES MAXIMUM IN
materialTITANIUM ALLOY OVERALL
stage_number3
special_featuresT.O 2J-F100-24, FIG 117, IND 46; USE ONLY ON P/N 4068443 AND4070833
end_item_identificationACFT ENG F100
engine_section_locationCOMPRESSOR
NSN2840-01-020-8704
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DISK,COMPRESSOR,AIRCRAFT GAS TUR TITLE COMPONENT PN 4048903 MFR DISK,COMPRESSOR,AIRCRA
KEY FEATURES
ENGINE SECTION LOCATION: COMPRESSOR
MATERIAL: TITANIUM ALLOY OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
ENGINE SECTION LOCATIONCOMPRESSOR
MATERIALTITANIUM ALLOY OVERALL
END ITEM IDENTIFICATIONENGINE,AIRCRAFT,MODEL NO. F100 PW 100
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 4048903?
4048903 is a DISK,COMPRESSOR,AIRCRAFT GAS TUR.
What parts can replace 4048903?
There are 3 known substitutes for 4048903: 4080003, 4080403, 4059003. Substitute compatibility should be verified for your specific system.
What is the NSN for 4048903?
4048903 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2840-01-020-8704. This indicates validated use in U.S. government and defense supply chains.
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